7661336280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9319}}^1$

素因数の和:9394

約数の個数: 256

約数和(自身を含む): 27056332800

約数和(自身を除く): 19394996520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 31, 34, 39, 40, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 104, 120, 124, 130, 136, 155, 156, 170, 186, 195, 204, 221, 248, 255, 260, 310, 312, 340, 372, 390, 403, 408, 442, 465, 510, 520, 527, 620, 663, 680, 744, 780, 806, 884, 930, 1020, 1054, 1105, 1209, 1240, 1326, 1560, 1581, 1612, 1768, 1860, 2015, 2040, 2108, 2210, 2418, 2635, 2652, 3162, 3224, 3315, 3720, 4030, 4216, 4420, 4836, 5270, 5304, 6045, 6324, 6630, 6851, 7905, 8060, 8840, 9319, 9672, 10540, 12090, 12648, 13260, 13702, 15810, 16120, 18638, 20553, 21080, 24180, 26520, 27404, 27957, 31620, 34255, 37276, 41106, 46595, 48360, 54808, 55914, 63240, 68510, 74552, 82212, 93190, 102765, 111828, 121147, 137020, 139785, 158423, 164424, 186380, 205530, 223656, 242294, 274040, 279570, 288889, 316846, 363441, 372760, 411060, 475269, 484588, 559140, 577778, 605735, 633692, 726882, 792115, 822120, 866667, 950538, 969176, 1118280, 1155556, 1211470, 1267384, 1444445, 1453764, 1584230, 1733334, 1817205, 1901076, 2059499, 2311112, 2376345, 2422940, 2888890, 2907528, 3168460, 3466668, 3634410, 3755557, 3802152, 4118998, 4333335, 4752690, 4845880, 4911113, 5777780, 6178497, 6336920, 6933336, 7268820, 7511114, 8237996, 8666670, 9505380, 9822226, 10297495, 11266671, 11555560, 12356994, 14537640, 14733339, 15022228, 16475992, 17333340, 18777785, 19010760, 19644452, 20594990, 22533342, 24555565, 24713988, 29466678, 30044456, 30892485, 34666680, 37555570, 39288904, 41189980, 45066684, 49111130, 49427976, 56333355, 58933356, 61784970, 63844469, 73666695, 75111140, 82379960, 90133368, 98222260, 112666710, 117866712, 123569940, 127688938, 147333390, 150222280, 191533407, 196444520, 225333420, 247139880, 255377876, 294666780, 319222345, 383066814, 450666840, 510755752, 589333560, 638444690, 766133628, 957667035, 1276889380, 1532267256, 1915334070, 2553778760, 3830668140, 7661336280]

約数ペア:

[(1, 7661336280), (2, 3830668140), (3, 2553778760), (4, 1915334070), (5, 1532267256), (6, 1276889380), (8, 957667035), (10, 766133628), (12, 638444690), (13, 589333560), (15, 510755752), (17, 450666840), (20, 383066814), (24, 319222345), (26, 294666780), (30, 255377876), (31, 247139880), (34, 225333420), (39, 196444520), (40, 191533407), (51, 150222280), (52, 147333390), (60, 127688938), (62, 123569940), (65, 117866712), (68, 112666710), (78, 98222260), (85, 90133368), (93, 82379960), (102, 75111140), (104, 73666695), (120, 63844469), (124, 61784970), (130, 58933356), (136, 56333355), (155, 49427976), (156, 49111130), (170, 45066684), (186, 41189980), (195, 39288904), (204, 37555570), (221, 34666680), (248, 30892485), (255, 30044456), (260, 29466678), (310, 24713988), (312, 24555565), (340, 22533342), (372, 20594990), (390, 19644452), (403, 19010760), (408, 18777785), (442, 17333340), (465, 16475992), (510, 15022228), (520, 14733339), (527, 14537640), (620, 12356994), (663, 11555560), (680, 11266671), (744, 10297495), (780, 9822226), (806, 9505380), (884, 8666670), (930, 8237996), (1020, 7511114), (1054, 7268820), (1105, 6933336), (1209, 6336920), (1240, 6178497), (1326, 5777780), (1560, 4911113), (1581, 4845880), (1612, 4752690), (1768, 4333335), (1860, 4118998), (2015, 3802152), (2040, 3755557), (2108, 3634410), (2210, 3466668), (2418, 3168460), (2635, 2907528), (2652, 2888890), (3162, 2422940), (3224, 2376345), (3315, 2311112), (3720, 2059499), (4030, 1901076), (4216, 1817205), (4420, 1733334), (4836, 1584230), (5270, 1453764), (5304, 1444445), (6045, 1267384), (6324, 1211470), (6630, 1155556), (6851, 1118280), (7905, 969176), (8060, 950538), (8840, 866667), (9319, 822120), (9672, 792115), (10540, 726882), (12090, 633692), (12648, 605735), (13260, 577778), (13702, 559140), (15810, 484588), (16120, 475269), (18638, 411060), (20553, 372760), (21080, 363441), (24180, 316846), (26520, 288889), (27404, 279570), (27957, 274040), (31620, 242294), (34255, 223656), (37276, 205530), (41106, 186380), (46595, 164424), (48360, 158423), (54808, 139785), (55914, 137020), (63240, 121147), (68510, 111828), (74552, 102765), (82212, 93190)]