12219201720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 576

約数和(自身を含む): 47826979200

約数和(自身を除く): 35607777480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 23, 24, 30, 33, 36, 38, 40, 44, 45, 46, 55, 57, 60, 66, 69, 72, 76, 88, 90, 92, 95, 99, 110, 114, 115, 120, 132, 138, 152, 165, 171, 180, 184, 190, 198, 207, 209, 220, 228, 230, 253, 264, 276, 285, 307, 330, 342, 345, 360, 380, 396, 414, 418, 437, 440, 456, 460, 495, 506, 529, 552, 570, 614, 627, 660, 684, 690, 759, 760, 792, 828, 836, 855, 874, 920, 921, 990, 1012, 1035, 1045, 1058, 1140, 1228, 1254, 1265, 1311, 1320, 1368, 1380, 1518, 1535, 1587, 1656, 1672, 1710, 1748, 1842, 1881, 1980, 2024, 2070, 2090, 2116, 2185, 2277, 2280, 2456, 2508, 2530, 2622, 2645, 2760, 2763, 3036, 3070, 3135, 3174, 3377, 3420, 3496, 3684, 3762, 3795, 3933, 3960, 4140, 4180, 4232, 4370, 4554, 4605, 4761, 4807, 5016, 5060, 5244, 5290, 5526, 5819, 5833, 6072, 6140, 6270, 6348, 6555, 6754, 6840, 7061, 7368, 7524, 7590, 7866, 7935, 8280, 8360, 8740, 9108, 9210, 9405, 9522, 9614, 10051, 10120, 10131, 10488, 10580, 11052, 11385, 11638, 11666, 12280, 12540, 12696, 13110, 13508, 13815, 14122, 14421, 15048, 15180, 15732, 15870, 16885, 17457, 17480, 17499, 18216, 18420, 18810, 19044, 19228, 19665, 20102, 20262, 21160, 21183, 22104, 22770, 23276, 23332, 23805, 24035, 25080, 26220, 27016, 27630, 28244, 28842, 29095, 29165, 30153, 30360, 30393, 31464, 31740, 33770, 34914, 34998, 35305, 36840, 37620, 38088, 38456, 39330, 40204, 40524, 42366, 43263, 45540, 46552, 46664, 47610, 48070, 50255, 50655, 52371, 52440, 52497, 55260, 56488, 57684, 58190, 58330, 60306, 60786, 63480, 63549, 64163, 67540, 69828, 69996, 70610, 72105, 75240, 77671, 78660, 80408, 81048, 84732, 86526, 87285, 87495, 90459, 91080, 95220, 96140, 100510, 101310, 104742, 104994, 105915, 110520, 110561, 115368, 116380, 116660, 120612, 121572, 127098, 128326, 134159, 135080, 139656, 139992, 141220, 144210, 150765, 151965, 155342, 157320, 162403, 169464, 173052, 174570, 174990, 180918, 190440, 192280, 192489, 201020, 202620, 209484, 209988, 211830, 216315, 221122, 232760, 233013, 233320, 241224, 243144, 254196, 256652, 261855, 262485, 268318, 282440, 288420, 301530, 303930, 310684, 317745, 320815, 324806, 331683, 346104, 349140, 349980, 361836, 384978, 388355, 402040, 402477, 405240, 418968, 419976, 423660, 432630, 442244, 452295, 466026, 487209, 508392, 513304, 523710, 524970, 536636, 552805, 576840, 577467, 603060, 607860, 621368, 635490, 641630, 649612, 663366, 670795, 698280, 699039, 699960, 723672, 769956, 776710, 804954, 812015, 847320, 865260, 884488, 904590, 932052, 962445, 974418, 995049, 1047420, 1049940, 1073272, 1105610, 1154934, 1165065, 1206120, 1207431, 1215720, 1270980, 1283260, 1299224, 1326732, 1341590, 1398078, 1461627, 1475749, 1539912, 1553420, 1609908, 1624030, 1658415, 1730520, 1786433, 1809180, 1864104, 1924890, 1948836, 1990098, 2012385, 2094840, 2099880, 2211220, 2309868, 2330130, 2414862, 2436045, 2541960, 2566520, 2653464, 2683180, 2796156, 2887335, 2923254, 2951498, 3085657, 3106840, 3219816, 3248060, 3316830, 3495195, 3572866, 3618360, 3849780, 3897672, 3980196, 4024770, 4422440, 4427247, 4619736, 4660260, 4829724, 4872090, 4975245, 5359299, 5366360, 5592312, 5774670, 5846508, 5902996, 6037155, 6171314, 6496120, 6633660, 6990390, 7145732, 7308135, 7378745, 7699560, 7960392, 8049540, 8854494, 8932165, 9256971, 9320520, 9659448, 9744180, 9950490, 10718598, 11549340, 11693016, 11805992, 12074310, 12342628, 13267320, 13281741, 13980780, 14291464, 14616270, 14757490, 15428285, 16077897, 16099080, 17708988, 17864330, 18513942, 19488360, 19900980, 21437196, 22136235, 23098680, 24148620, 24685256, 26563482, 26796495, 27770913, 27961560, 29232540, 29514980, 30856570, 32155794, 33942227, 35417976, 35728660, 37027884, 39801960, 42874392, 44272470, 46284855, 48297240, 53126964, 53592990, 55541826, 58465080, 59029960, 61713140, 64311588, 66408705, 67884454, 71457320, 74055768, 80389485, 88544940, 92569710, 101826681, 106253928, 107185980, 111083652, 123426280, 128623176, 132817410, 135768908, 138854565, 160778970, 169711135, 177089880, 185139420, 203653362, 214371960, 222167304, 265634820, 271537816, 277709130, 305480043, 321557940, 339422270, 370278840, 407306724, 509133405, 531269640, 555418260, 610960086, 643115880, 678844540, 814613448, 1018266810, 1110836520, 1221920172, 1357689080, 1527400215, 2036533620, 2443840344, 3054800430, 4073067240, 6109600860, 12219201720]

約数ペア:

[(1, 12219201720), (2, 6109600860), (3, 4073067240), (4, 3054800430), (5, 2443840344), (6, 2036533620), (8, 1527400215), (9, 1357689080), (10, 1221920172), (11, 1110836520), (12, 1018266810), (15, 814613448), (18, 678844540), (19, 643115880), (20, 610960086), (22, 555418260), (23, 531269640), (24, 509133405), (30, 407306724), (33, 370278840), (36, 339422270), (38, 321557940), (40, 305480043), (44, 277709130), (45, 271537816), (46, 265634820), (55, 222167304), (57, 214371960), (60, 203653362), (66, 185139420), (69, 177089880), (72, 169711135), (76, 160778970), (88, 138854565), (90, 135768908), (92, 132817410), (95, 128623176), (99, 123426280), (110, 111083652), (114, 107185980), (115, 106253928), (120, 101826681), (132, 92569710), (138, 88544940), (152, 80389485), (165, 74055768), (171, 71457320), (180, 67884454), (184, 66408705), (190, 64311588), (198, 61713140), (207, 59029960), (209, 58465080), (220, 55541826), (228, 53592990), (230, 53126964), (253, 48297240), (264, 46284855), (276, 44272470), (285, 42874392), (307, 39801960), (330, 37027884), (342, 35728660), (345, 35417976), (360, 33942227), (380, 32155794), (396, 30856570), (414, 29514980), (418, 29232540), (437, 27961560), (440, 27770913), (456, 26796495), (460, 26563482), (495, 24685256), (506, 24148620), (529, 23098680), (552, 22136235), (570, 21437196), (614, 19900980), (627, 19488360), (660, 18513942), (684, 17864330), (690, 17708988), (759, 16099080), (760, 16077897), (792, 15428285), (828, 14757490), (836, 14616270), (855, 14291464), (874, 13980780), (920, 13281741), (921, 13267320), (990, 12342628), (1012, 12074310), (1035, 11805992), (1045, 11693016), (1058, 11549340), (1140, 10718598), (1228, 9950490), (1254, 9744180), (1265, 9659448), (1311, 9320520), (1320, 9256971), (1368, 8932165), (1380, 8854494), (1518, 8049540), (1535, 7960392), (1587, 7699560), (1656, 7378745), (1672, 7308135), (1710, 7145732), (1748, 6990390), (1842, 6633660), (1881, 6496120), (1980, 6171314), (2024, 6037155), (2070, 5902996), (2090, 5846508), (2116, 5774670), (2185, 5592312), (2277, 5366360), (2280, 5359299), (2456, 4975245), (2508, 4872090), (2530, 4829724), (2622, 4660260), (2645, 4619736), (2760, 4427247), (2763, 4422440), (3036, 4024770), (3070, 3980196), (3135, 3897672), (3174, 3849780), (3377, 3618360), (3420, 3572866), (3496, 3495195), (3684, 3316830), (3762, 3248060), (3795, 3219816), (3933, 3106840), (3960, 3085657), (4140, 2951498), (4180, 2923254), (4232, 2887335), (4370, 2796156), (4554, 2683180), (4605, 2653464), (4761, 2566520), (4807, 2541960), (5016, 2436045), (5060, 2414862), (5244, 2330130), (5290, 2309868), (5526, 2211220), (5819, 2099880), (5833, 2094840), (6072, 2012385), (6140, 1990098), (6270, 1948836), (6348, 1924890), (6555, 1864104), (6754, 1809180), (6840, 1786433), (7061, 1730520), (7368, 1658415), (7524, 1624030), (7590, 1609908), (7866, 1553420), (7935, 1539912), (8280, 1475749), (8360, 1461627), (8740, 1398078), (9108, 1341590), (9210, 1326732), (9405, 1299224), (9522, 1283260), (9614, 1270980), (10051, 1215720), (10120, 1207431), (10131, 1206120), (10488, 1165065), (10580, 1154934), (11052, 1105610), (11385, 1073272), (11638, 1049940), (11666, 1047420), (12280, 995049), (12540, 974418), (12696, 962445), (13110, 932052), (13508, 904590), (13815, 884488), (14122, 865260), (14421, 847320), (15048, 812015), (15180, 804954), (15732, 776710), (15870, 769956), (16885, 723672), (17457, 699960), (17480, 699039), (17499, 698280), (18216, 670795), (18420, 663366), (18810, 649612), (19044, 641630), (19228, 635490), (19665, 621368), (20102, 607860), (20262, 603060), (21160, 577467), (21183, 576840), (22104, 552805), (22770, 536636), (23276, 524970), (23332, 523710), (23805, 513304), (24035, 508392), (25080, 487209), (26220, 466026), (27016, 452295), (27630, 442244), (28244, 432630), (28842, 423660), (29095, 419976), (29165, 418968), (30153, 405240), (30360, 402477), (30393, 402040), (31464, 388355), (31740, 384978), (33770, 361836), (34914, 349980), (34998, 349140), (35305, 346104), (36840, 331683), (37620, 324806), (38088, 320815), (38456, 317745), (39330, 310684), (40204, 303930), (40524, 301530), (42366, 288420), (43263, 282440), (45540, 268318), (46552, 262485), (46664, 261855), (47610, 256652), (48070, 254196), (50255, 243144), (50655, 241224), (52371, 233320), (52440, 233013), (52497, 232760), (55260, 221122), (56488, 216315), (57684, 211830), (58190, 209988), (58330, 209484), (60306, 202620), (60786, 201020), (63480, 192489), (63549, 192280), (64163, 190440), (67540, 180918), (69828, 174990), (69996, 174570), (70610, 173052), (72105, 169464), (75240, 162403), (77671, 157320), (78660, 155342), (80408, 151965), (81048, 150765), (84732, 144210), (86526, 141220), (87285, 139992), (87495, 139656), (90459, 135080), (91080, 134159), (95220, 128326), (96140, 127098), (100510, 121572), (101310, 120612), (104742, 116660), (104994, 116380), (105915, 115368), (110520, 110561)]