18407548080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:838

約数の個数: 400

約数和(自身を含む): 67654836480

約数和(自身を除く): 49247288400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 307, 324, 342, 360, 380, 405, 432, 456, 487, 513, 540, 570, 614, 648, 684, 720, 760, 810, 855, 912, 921, 974, 1026, 1080, 1140, 1228, 1296, 1368, 1461, 1520, 1535, 1539, 1620, 1710, 1842, 1948, 2052, 2160, 2280, 2435, 2456, 2565, 2736, 2763, 2922, 3070, 3078, 3240, 3420, 3684, 3896, 4104, 4383, 4560, 4605, 4870, 4912, 5130, 5526, 5833, 5844, 6140, 6156, 6480, 6840, 7305, 7368, 7695, 7792, 8208, 8289, 8766, 9210, 9253, 9740, 10260, 11052, 11666, 11688, 12280, 12312, 13149, 13680, 13815, 14610, 14736, 15390, 16578, 17499, 17532, 18420, 18506, 19480, 20520, 21915, 22104, 23332, 23376, 24560, 24624, 24867, 26298, 27630, 27759, 29165, 29220, 30780, 33156, 34998, 35064, 36840, 37012, 38960, 39447, 41040, 41445, 43830, 44208, 46265, 46664, 49734, 52497, 52596, 55260, 55518, 58330, 58440, 61560, 65745, 66312, 69996, 70128, 73680, 74024, 78894, 82890, 83277, 87495, 87660, 92530, 93328, 99468, 104994, 105192, 110520, 111036, 116660, 116880, 123120, 124335, 131490, 132624, 138795, 139992, 148048, 149509, 157491, 157788, 165780, 166554, 174990, 175320, 185060, 197235, 198936, 209988, 210384, 221040, 222072, 233320, 248670, 249831, 262485, 262980, 277590, 279984, 299018, 314982, 315576, 331560, 333108, 349980, 350640, 370120, 394470, 397872, 416385, 419976, 444144, 448527, 466640, 472473, 497340, 499662, 524970, 525960, 555180, 598036, 629964, 631152, 663120, 666216, 699960, 740240, 747545, 749493, 787455, 788940, 832770, 839952, 897054, 944946, 994680, 999324, 1049940, 1051920, 1110360, 1196072, 1249155, 1259928, 1332432, 1345581, 1399920, 1495090, 1498986, 1574910, 1577880, 1665540, 1794108, 1889892, 1989360, 1998648, 2099880, 2220720, 2242635, 2362365, 2392144, 2498310, 2519856, 2691162, 2840671, 2990180, 2997972, 3149820, 3155760, 3331080, 3588216, 3747465, 3779784, 3997296, 4036743, 4199760, 4485270, 4724730, 4996620, 5382324, 5681342, 5980360, 5995944, 6299640, 6662160, 6727905, 7176432, 7494930, 7559568, 8073486, 8522013, 8970540, 9449460, 9993240, 10764648, 11362684, 11960720, 11991888, 12110229, 12599280, 13455810, 14203355, 14989860, 16146972, 17044026, 17941080, 18898920, 19986480, 20183715, 21529296, 22725368, 24220458, 25566039, 26911620, 28406710, 29979720, 32293944, 34088052, 35882160, 37797840, 40367430, 42610065, 45450736, 48440916, 51132078, 53823240, 56813420, 59959440, 60551145, 64587888, 68176104, 76698117, 80734860, 85220130, 96881832, 102264156, 107646480, 113626840, 121102290, 127830195, 136352208, 153396234, 161469720, 170440260, 193763664, 204528312, 227253680, 230094351, 242204580, 255660390, 306792468, 322939440, 340880520, 383490585, 409056624, 460188702, 484409160, 511320780, 613584936, 681761040, 766981170, 920377404, 968818320, 1022641560, 1150471755, 1227169872, 1533962340, 1840754808, 2045283120, 2300943510, 3067924680, 3681509616, 4601887020, 6135849360, 9203774040, 18407548080]

約数ペア:

[(1, 18407548080), (2, 9203774040), (3, 6135849360), (4, 4601887020), (5, 3681509616), (6, 3067924680), (8, 2300943510), (9, 2045283120), (10, 1840754808), (12, 1533962340), (15, 1227169872), (16, 1150471755), (18, 1022641560), (19, 968818320), (20, 920377404), (24, 766981170), (27, 681761040), (30, 613584936), (36, 511320780), (38, 484409160), (40, 460188702), (45, 409056624), (48, 383490585), (54, 340880520), (57, 322939440), (60, 306792468), (72, 255660390), (76, 242204580), (80, 230094351), (81, 227253680), (90, 204528312), (95, 193763664), (108, 170440260), (114, 161469720), (120, 153396234), (135, 136352208), (144, 127830195), (152, 121102290), (162, 113626840), (171, 107646480), (180, 102264156), (190, 96881832), (216, 85220130), (228, 80734860), (240, 76698117), (270, 68176104), (285, 64587888), (304, 60551145), (307, 59959440), (324, 56813420), (342, 53823240), (360, 51132078), (380, 48440916), (405, 45450736), (432, 42610065), (456, 40367430), (487, 37797840), (513, 35882160), (540, 34088052), (570, 32293944), (614, 29979720), (648, 28406710), (684, 26911620), (720, 25566039), (760, 24220458), (810, 22725368), (855, 21529296), (912, 20183715), (921, 19986480), (974, 18898920), (1026, 17941080), (1080, 17044026), (1140, 16146972), (1228, 14989860), (1296, 14203355), (1368, 13455810), (1461, 12599280), (1520, 12110229), (1535, 11991888), (1539, 11960720), (1620, 11362684), (1710, 10764648), (1842, 9993240), (1948, 9449460), (2052, 8970540), (2160, 8522013), (2280, 8073486), (2435, 7559568), (2456, 7494930), (2565, 7176432), (2736, 6727905), (2763, 6662160), (2922, 6299640), (3070, 5995944), (3078, 5980360), (3240, 5681342), (3420, 5382324), (3684, 4996620), (3896, 4724730), (4104, 4485270), (4383, 4199760), (4560, 4036743), (4605, 3997296), (4870, 3779784), (4912, 3747465), (5130, 3588216), (5526, 3331080), (5833, 3155760), (5844, 3149820), (6140, 2997972), (6156, 2990180), (6480, 2840671), (6840, 2691162), (7305, 2519856), (7368, 2498310), (7695, 2392144), (7792, 2362365), (8208, 2242635), (8289, 2220720), (8766, 2099880), (9210, 1998648), (9253, 1989360), (9740, 1889892), (10260, 1794108), (11052, 1665540), (11666, 1577880), (11688, 1574910), (12280, 1498986), (12312, 1495090), (13149, 1399920), (13680, 1345581), (13815, 1332432), (14610, 1259928), (14736, 1249155), (15390, 1196072), (16578, 1110360), (17499, 1051920), (17532, 1049940), (18420, 999324), (18506, 994680), (19480, 944946), (20520, 897054), (21915, 839952), (22104, 832770), (23332, 788940), (23376, 787455), (24560, 749493), (24624, 747545), (24867, 740240), (26298, 699960), (27630, 666216), (27759, 663120), (29165, 631152), (29220, 629964), (30780, 598036), (33156, 555180), (34998, 525960), (35064, 524970), (36840, 499662), (37012, 497340), (38960, 472473), (39447, 466640), (41040, 448527), (41445, 444144), (43830, 419976), (44208, 416385), (46265, 397872), (46664, 394470), (49734, 370120), (52497, 350640), (52596, 349980), (55260, 333108), (55518, 331560), (58330, 315576), (58440, 314982), (61560, 299018), (65745, 279984), (66312, 277590), (69996, 262980), (70128, 262485), (73680, 249831), (74024, 248670), (78894, 233320), (82890, 222072), (83277, 221040), (87495, 210384), (87660, 209988), (92530, 198936), (93328, 197235), (99468, 185060), (104994, 175320), (105192, 174990), (110520, 166554), (111036, 165780), (116660, 157788), (116880, 157491), (123120, 149509), (124335, 148048), (131490, 139992), (132624, 138795)]