64404101520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{478343}}^1$

素因数の和:478390

約数の個数: 240

約数和(自身を含む): 249833331072

約数和(自身を除く): 185429229552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2448, 2640, 2805, 2992, 3060, 3366, 3740, 3960, 4080, 4488, 5610, 6120, 6732, 7480, 7920, 8415, 8976, 11220, 12240, 13464, 14960, 16830, 22440, 26928, 33660, 44880, 67320, 134640, 478343, 956686, 1435029, 1913372, 2391715, 2870058, 3826744, 4305087, 4783430, 5261773, 5740116, 7175145, 7653488, 8131831, 8610174, 9566860, 10523546, 11480232, 14350290, 15785319, 16263662, 17220348, 19133720, 21047092, 21525435, 22960464, 24395493, 26308865, 28700580, 31570638, 32527324, 34440696, 38267440, 40659155, 42094184, 43050870, 47355957, 48790986, 52617730, 57401160, 63141276, 65054648, 68881392, 73186479, 78926595, 81318310, 84188368, 86101740, 89450141, 94711914, 97581972, 105235460, 114802320, 121977465, 126282552, 130109296, 146372958, 157853190, 162636620, 172203480, 178900282, 189423828, 195163944, 210470920, 236779785, 243954930, 252565104, 268350423, 292745916, 315706380, 325273240, 344406960, 357800564, 365932395, 378847656, 390327888, 420941840, 447250705, 473559570, 487909860, 536700846, 585491832, 631412760, 650546480, 715601128, 731864790, 757695312, 805051269, 894501410, 947119140, 975819720, 1073401692, 1170983664, 1262825520, 1341752115, 1431202256, 1463729580, 1610102538, 1789002820, 1894238280, 1951639440, 2146803384, 2683504230, 2927459160, 3220205076, 3578005640, 3788476560, 4025256345, 4293606768, 5367008460, 5854918320, 6440410152, 7156011280, 8050512690, 10734016920, 12880820304, 16101025380, 21468033840, 32202050760, 64404101520]

約数ペア:

[(1, 64404101520), (2, 32202050760), (3, 21468033840), (4, 16101025380), (5, 12880820304), (6, 10734016920), (8, 8050512690), (9, 7156011280), (10, 6440410152), (11, 5854918320), (12, 5367008460), (15, 4293606768), (16, 4025256345), (17, 3788476560), (18, 3578005640), (20, 3220205076), (22, 2927459160), (24, 2683504230), (30, 2146803384), (33, 1951639440), (34, 1894238280), (36, 1789002820), (40, 1610102538), (44, 1463729580), (45, 1431202256), (48, 1341752115), (51, 1262825520), (55, 1170983664), (60, 1073401692), (66, 975819720), (68, 947119140), (72, 894501410), (80, 805051269), (85, 757695312), (88, 731864790), (90, 715601128), (99, 650546480), (102, 631412760), (110, 585491832), (120, 536700846), (132, 487909860), (136, 473559570), (144, 447250705), (153, 420941840), (165, 390327888), (170, 378847656), (176, 365932395), (180, 357800564), (187, 344406960), (198, 325273240), (204, 315706380), (220, 292745916), (240, 268350423), (255, 252565104), (264, 243954930), (272, 236779785), (306, 210470920), (330, 195163944), (340, 189423828), (360, 178900282), (374, 172203480), (396, 162636620), (408, 157853190), (440, 146372958), (495, 130109296), (510, 126282552), (528, 121977465), (561, 114802320), (612, 105235460), (660, 97581972), (680, 94711914), (720, 89450141), (748, 86101740), (765, 84188368), (792, 81318310), (816, 78926595), (880, 73186479), (935, 68881392), (990, 65054648), (1020, 63141276), (1122, 57401160), (1224, 52617730), (1320, 48790986), (1360, 47355957), (1496, 43050870), (1530, 42094184), (1584, 40659155), (1683, 38267440), (1870, 34440696), (1980, 32527324), (2040, 31570638), (2244, 28700580), (2448, 26308865), (2640, 24395493), (2805, 22960464), (2992, 21525435), (3060, 21047092), (3366, 19133720), (3740, 17220348), (3960, 16263662), (4080, 15785319), (4488, 14350290), (5610, 11480232), (6120, 10523546), (6732, 9566860), (7480, 8610174), (7920, 8131831), (8415, 7653488), (8976, 7175145), (11220, 5740116), (12240, 5261773), (13464, 4783430), (14960, 4305087), (16830, 3826744), (22440, 2870058), (26928, 2391715), (33660, 1913372), (44880, 1435029), (67320, 956686), (134640, 478343)]