15804437220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:772

約数の個数: 432

約数和(自身を含む): 57495215232

約数和(自身を除く): 41690778012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 73, 78, 90, 99, 110, 117, 130, 132, 143, 146, 156, 165, 169, 180, 195, 198, 219, 220, 234, 260, 286, 292, 330, 338, 365, 390, 396, 429, 438, 468, 495, 507, 572, 585, 647, 657, 660, 676, 715, 730, 780, 803, 845, 858, 876, 949, 990, 1014, 1095, 1170, 1287, 1294, 1314, 1430, 1460, 1521, 1606, 1690, 1716, 1859, 1898, 1941, 1980, 2028, 2145, 2190, 2340, 2409, 2535, 2574, 2588, 2628, 2847, 2860, 3042, 3212, 3235, 3285, 3380, 3718, 3796, 3882, 4015, 4290, 4380, 4745, 4818, 5070, 5148, 5577, 5694, 5823, 6084, 6435, 6470, 6570, 7117, 7227, 7436, 7605, 7764, 8030, 8411, 8541, 8580, 9295, 9490, 9636, 9705, 10140, 10439, 11154, 11388, 11646, 12045, 12337, 12870, 12940, 13140, 14234, 14235, 14454, 15210, 16060, 16731, 16822, 17082, 18590, 18980, 19410, 20878, 21351, 22308, 23292, 24090, 24674, 25233, 25740, 27885, 28468, 28470, 28908, 29115, 30420, 31317, 33462, 33644, 34164, 35585, 36135, 37011, 37180, 38820, 41756, 42055, 42702, 42705, 47231, 48180, 49348, 50466, 52195, 55770, 56940, 58230, 61685, 62634, 64053, 66924, 71170, 72270, 74022, 75699, 83655, 84110, 85404, 85410, 92521, 93951, 94462, 100932, 104390, 106755, 109343, 111033, 111540, 116460, 123370, 125268, 126165, 128106, 135707, 141693, 142340, 144540, 148044, 151398, 156585, 167310, 168220, 170820, 185042, 185055, 187902, 188924, 208780, 213510, 218686, 222066, 236155, 246740, 252330, 256212, 271414, 277563, 283386, 302796, 313170, 320265, 328029, 334620, 370084, 370110, 375804, 378495, 407121, 425079, 427020, 437372, 444132, 462605, 469755, 472310, 504660, 519541, 542828, 546715, 555126, 555165, 566772, 614003, 626340, 640530, 656058, 678535, 708465, 740220, 756990, 814242, 832689, 850158, 925210, 939510, 944620, 984087, 1039082, 1093430, 1110252, 1110330, 1202773, 1221363, 1228006, 1281060, 1312116, 1357070, 1387815, 1416930, 1513980, 1558623, 1628484, 1640145, 1665378, 1700316, 1842009, 1850420, 1879020, 1968174, 2035605, 2078164, 2125395, 2186860, 2220660, 2405546, 2442726, 2456012, 2597705, 2714140, 2775630, 2833860, 3070015, 3117246, 3280290, 3330756, 3608319, 3684018, 3936348, 4071210, 4163445, 4250790, 4675869, 4811092, 4885452, 4920435, 5195410, 5526027, 5551260, 6013865, 6106815, 6140030, 6234492, 6560580, 6754033, 7216638, 7368036, 7793115, 7982039, 8142420, 8326890, 8501580, 9210045, 9351738, 9840870, 10390820, 10824957, 11052054, 12027730, 12213630, 12280060, 13508066, 14433276, 15586230, 15964078, 16653780, 18041595, 18420090, 18703476, 19681740, 20262099, 21649914, 22104108, 23379345, 23946117, 24055460, 24427260, 27016132, 27630135, 31172460, 31928156, 33770165, 36083190, 36840180, 39910195, 40524198, 43299828, 46758690, 47892234, 54124785, 55260270, 60786297, 67540330, 71838351, 72166380, 79820390, 81048396, 87802429, 93517380, 95784468, 101310495, 108249570, 110520540, 119730585, 121572594, 135080660, 143676702, 159640780, 175604858, 202620990, 216499140, 239461170, 243145188, 263407287, 287353404, 303931485, 351209716, 359191755, 405241980, 439012145, 478922340, 526814574, 607862970, 718383510, 790221861, 878024290, 1053629148, 1215725940, 1317036435, 1436767020, 1580443722, 1756048580, 2634072870, 3160887444, 3951109305, 5268145740, 7902218610, 15804437220]

約数ペア:

[(1, 15804437220), (2, 7902218610), (3, 5268145740), (4, 3951109305), (5, 3160887444), (6, 2634072870), (9, 1756048580), (10, 1580443722), (11, 1436767020), (12, 1317036435), (13, 1215725940), (15, 1053629148), (18, 878024290), (20, 790221861), (22, 718383510), (26, 607862970), (30, 526814574), (33, 478922340), (36, 439012145), (39, 405241980), (44, 359191755), (45, 351209716), (52, 303931485), (55, 287353404), (60, 263407287), (65, 243145188), (66, 239461170), (73, 216499140), (78, 202620990), (90, 175604858), (99, 159640780), (110, 143676702), (117, 135080660), (130, 121572594), (132, 119730585), (143, 110520540), (146, 108249570), (156, 101310495), (165, 95784468), (169, 93517380), (180, 87802429), (195, 81048396), (198, 79820390), (219, 72166380), (220, 71838351), (234, 67540330), (260, 60786297), (286, 55260270), (292, 54124785), (330, 47892234), (338, 46758690), (365, 43299828), (390, 40524198), (396, 39910195), (429, 36840180), (438, 36083190), (468, 33770165), (495, 31928156), (507, 31172460), (572, 27630135), (585, 27016132), (647, 24427260), (657, 24055460), (660, 23946117), (676, 23379345), (715, 22104108), (730, 21649914), (780, 20262099), (803, 19681740), (845, 18703476), (858, 18420090), (876, 18041595), (949, 16653780), (990, 15964078), (1014, 15586230), (1095, 14433276), (1170, 13508066), (1287, 12280060), (1294, 12213630), (1314, 12027730), (1430, 11052054), (1460, 10824957), (1521, 10390820), (1606, 9840870), (1690, 9351738), (1716, 9210045), (1859, 8501580), (1898, 8326890), (1941, 8142420), (1980, 7982039), (2028, 7793115), (2145, 7368036), (2190, 7216638), (2340, 6754033), (2409, 6560580), (2535, 6234492), (2574, 6140030), (2588, 6106815), (2628, 6013865), (2847, 5551260), (2860, 5526027), (3042, 5195410), (3212, 4920435), (3235, 4885452), (3285, 4811092), (3380, 4675869), (3718, 4250790), (3796, 4163445), (3882, 4071210), (4015, 3936348), (4290, 3684018), (4380, 3608319), (4745, 3330756), (4818, 3280290), (5070, 3117246), (5148, 3070015), (5577, 2833860), (5694, 2775630), (5823, 2714140), (6084, 2597705), (6435, 2456012), (6470, 2442726), (6570, 2405546), (7117, 2220660), (7227, 2186860), (7436, 2125395), (7605, 2078164), (7764, 2035605), (8030, 1968174), (8411, 1879020), (8541, 1850420), (8580, 1842009), (9295, 1700316), (9490, 1665378), (9636, 1640145), (9705, 1628484), (10140, 1558623), (10439, 1513980), (11154, 1416930), (11388, 1387815), (11646, 1357070), (12045, 1312116), (12337, 1281060), (12870, 1228006), (12940, 1221363), (13140, 1202773), (14234, 1110330), (14235, 1110252), (14454, 1093430), (15210, 1039082), (16060, 984087), (16731, 944620), (16822, 939510), (17082, 925210), (18590, 850158), (18980, 832689), (19410, 814242), (20878, 756990), (21351, 740220), (22308, 708465), (23292, 678535), (24090, 656058), (24674, 640530), (25233, 626340), (25740, 614003), (27885, 566772), (28468, 555165), (28470, 555126), (28908, 546715), (29115, 542828), (30420, 519541), (31317, 504660), (33462, 472310), (33644, 469755), (34164, 462605), (35585, 444132), (36135, 437372), (37011, 427020), (37180, 425079), (38820, 407121), (41756, 378495), (42055, 375804), (42702, 370110), (42705, 370084), (47231, 334620), (48180, 328029), (49348, 320265), (50466, 313170), (52195, 302796), (55770, 283386), (56940, 277563), (58230, 271414), (61685, 256212), (62634, 252330), (64053, 246740), (66924, 236155), (71170, 222066), (72270, 218686), (74022, 213510), (75699, 208780), (83655, 188924), (84110, 187902), (85404, 185055), (85410, 185042), (92521, 170820), (93951, 168220), (94462, 167310), (100932, 156585), (104390, 151398), (106755, 148044), (109343, 144540), (111033, 142340), (111540, 141693), (116460, 135707), (123370, 128106), (125268, 126165)]