244578136920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{219889}}^1$

素因数の和:219970

約数の個数: 256

約数和(自身を含む): 851132620800

約数和(自身を除く): 606554483880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 31, 39, 40, 46, 52, 60, 62, 65, 69, 78, 92, 93, 104, 115, 120, 124, 130, 138, 155, 156, 184, 186, 195, 230, 248, 260, 276, 299, 310, 312, 345, 372, 390, 403, 460, 465, 520, 552, 598, 620, 690, 713, 744, 780, 806, 897, 920, 930, 1196, 1209, 1240, 1380, 1426, 1495, 1560, 1612, 1794, 1860, 2015, 2139, 2392, 2418, 2760, 2852, 2990, 3224, 3565, 3588, 3720, 4030, 4278, 4485, 4836, 5704, 5980, 6045, 7130, 7176, 8060, 8556, 8970, 9269, 9672, 10695, 11960, 12090, 14260, 16120, 17112, 17940, 18538, 21390, 24180, 27807, 28520, 35880, 37076, 42780, 46345, 48360, 55614, 74152, 85560, 92690, 111228, 139035, 185380, 219889, 222456, 278070, 370760, 439778, 556140, 659667, 879556, 1099445, 1112280, 1319334, 1759112, 2198890, 2638668, 2858557, 3298335, 4397780, 5057447, 5277336, 5717114, 6596670, 6816559, 8575671, 8795560, 10114894, 11434228, 13193340, 13633118, 14292785, 15172341, 17151342, 20229788, 20449677, 22868456, 25287235, 26386680, 27266236, 28585570, 30344682, 34082795, 34302684, 40459576, 40899354, 42878355, 50574470, 54532472, 57171140, 60689364, 65746811, 68165590, 68605368, 75861705, 81798708, 85756710, 88615267, 101148940, 102248385, 114342280, 121378728, 131493622, 136331180, 151723410, 156780857, 163597416, 171513420, 177230534, 197240433, 202297880, 204496770, 262987244, 265845801, 272662360, 303446820, 313561714, 328734055, 343026840, 354461068, 394480866, 408993540, 443076335, 470342571, 525974488, 531691602, 606893640, 627123428, 657468110, 708922136, 783904285, 788961732, 817987080, 886152670, 940685142, 986202165, 1063383204, 1254246856, 1314936220, 1329229005, 1567808570, 1577923464, 1772305340, 1881370284, 1972404330, 2038151141, 2126766408, 2351712855, 2629872440, 2658458010, 3135617140, 3544610680, 3762740568, 3944808660, 4076302282, 4703425710, 5316916020, 6114453423, 6271234280, 7889617320, 8152604564, 9406851420, 10190755705, 10633832040, 12228906846, 16305209128, 18813702840, 20381511410, 24457813692, 30572267115, 40763022820, 48915627384, 61144534230, 81526045640, 122289068460, 244578136920]

約数ペア:

[(1, 244578136920), (2, 122289068460), (3, 81526045640), (4, 61144534230), (5, 48915627384), (6, 40763022820), (8, 30572267115), (10, 24457813692), (12, 20381511410), (13, 18813702840), (15, 16305209128), (20, 12228906846), (23, 10633832040), (24, 10190755705), (26, 9406851420), (30, 8152604564), (31, 7889617320), (39, 6271234280), (40, 6114453423), (46, 5316916020), (52, 4703425710), (60, 4076302282), (62, 3944808660), (65, 3762740568), (69, 3544610680), (78, 3135617140), (92, 2658458010), (93, 2629872440), (104, 2351712855), (115, 2126766408), (120, 2038151141), (124, 1972404330), (130, 1881370284), (138, 1772305340), (155, 1577923464), (156, 1567808570), (184, 1329229005), (186, 1314936220), (195, 1254246856), (230, 1063383204), (248, 986202165), (260, 940685142), (276, 886152670), (299, 817987080), (310, 788961732), (312, 783904285), (345, 708922136), (372, 657468110), (390, 627123428), (403, 606893640), (460, 531691602), (465, 525974488), (520, 470342571), (552, 443076335), (598, 408993540), (620, 394480866), (690, 354461068), (713, 343026840), (744, 328734055), (780, 313561714), (806, 303446820), (897, 272662360), (920, 265845801), (930, 262987244), (1196, 204496770), (1209, 202297880), (1240, 197240433), (1380, 177230534), (1426, 171513420), (1495, 163597416), (1560, 156780857), (1612, 151723410), (1794, 136331180), (1860, 131493622), (2015, 121378728), (2139, 114342280), (2392, 102248385), (2418, 101148940), (2760, 88615267), (2852, 85756710), (2990, 81798708), (3224, 75861705), (3565, 68605368), (3588, 68165590), (3720, 65746811), (4030, 60689364), (4278, 57171140), (4485, 54532472), (4836, 50574470), (5704, 42878355), (5980, 40899354), (6045, 40459576), (7130, 34302684), (7176, 34082795), (8060, 30344682), (8556, 28585570), (8970, 27266236), (9269, 26386680), (9672, 25287235), (10695, 22868456), (11960, 20449677), (12090, 20229788), (14260, 17151342), (16120, 15172341), (17112, 14292785), (17940, 13633118), (18538, 13193340), (21390, 11434228), (24180, 10114894), (27807, 8795560), (28520, 8575671), (35880, 6816559), (37076, 6596670), (42780, 5717114), (46345, 5277336), (48360, 5057447), (55614, 4397780), (74152, 3298335), (85560, 2858557), (92690, 2638668), (111228, 2198890), (139035, 1759112), (185380, 1319334), (219889, 1112280), (222456, 1099445), (278070, 879556), (370760, 659667), (439778, 556140)]