97278984560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{4003}}^1$

素因数の和:4327

約数の個数: 160

約数和(自身を含む): 240224624640

約数和(自身を除く): 142945640080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 239, 248, 310, 328, 410, 478, 496, 620, 656, 820, 956, 1195, 1240, 1271, 1640, 1912, 2390, 2480, 2542, 3280, 3824, 4003, 4780, 5084, 6355, 7409, 8006, 9560, 9799, 10168, 12710, 14818, 16012, 19120, 19598, 20015, 20336, 25420, 29636, 32024, 37045, 39196, 40030, 48995, 50840, 59272, 64048, 74090, 78392, 80060, 97990, 101680, 118544, 124093, 148180, 156784, 160120, 164123, 195980, 248186, 296360, 303769, 320240, 328246, 391960, 496372, 592720, 607538, 620465, 656492, 783920, 820615, 956717, 992744, 1215076, 1240930, 1312984, 1518845, 1641230, 1913434, 1985488, 2430152, 2481860, 2625968, 3037690, 3282460, 3826868, 4783585, 4860304, 4963720, 5087813, 6075380, 6564920, 7653736, 9567170, 9927440, 10175626, 12150760, 13129840, 15307472, 19134340, 20351252, 24301520, 25439065, 29658227, 38268680, 39225397, 40702504, 50878130, 59316454, 76537360, 78450794, 81405008, 101756260, 118632908, 148291135, 156901588, 196126985, 203512520, 237265816, 296582270, 313803176, 392253970, 407025040, 474531632, 593164540, 627606352, 784507940, 1186329080, 1215987307, 1569015880, 2372658160, 2431974614, 3138031760, 4863949228, 6079936535, 9727898456, 12159873070, 19455796912, 24319746140, 48639492280, 97278984560]

約数ペア:

[(1, 97278984560), (2, 48639492280), (4, 24319746140), (5, 19455796912), (8, 12159873070), (10, 9727898456), (16, 6079936535), (20, 4863949228), (31, 3138031760), (40, 2431974614), (41, 2372658160), (62, 1569015880), (80, 1215987307), (82, 1186329080), (124, 784507940), (155, 627606352), (164, 593164540), (205, 474531632), (239, 407025040), (248, 392253970), (310, 313803176), (328, 296582270), (410, 237265816), (478, 203512520), (496, 196126985), (620, 156901588), (656, 148291135), (820, 118632908), (956, 101756260), (1195, 81405008), (1240, 78450794), (1271, 76537360), (1640, 59316454), (1912, 50878130), (2390, 40702504), (2480, 39225397), (2542, 38268680), (3280, 29658227), (3824, 25439065), (4003, 24301520), (4780, 20351252), (5084, 19134340), (6355, 15307472), (7409, 13129840), (8006, 12150760), (9560, 10175626), (9799, 9927440), (10168, 9567170), (12710, 7653736), (14818, 6564920), (16012, 6075380), (19120, 5087813), (19598, 4963720), (20015, 4860304), (20336, 4783585), (25420, 3826868), (29636, 3282460), (32024, 3037690), (37045, 2625968), (39196, 2481860), (40030, 2430152), (48995, 1985488), (50840, 1913434), (59272, 1641230), (64048, 1518845), (74090, 1312984), (78392, 1240930), (80060, 1215076), (97990, 992744), (101680, 956717), (118544, 820615), (124093, 783920), (148180, 656492), (156784, 620465), (160120, 607538), (164123, 592720), (195980, 496372), (248186, 391960), (296360, 328246), (303769, 320240)]