3966730240

素因数分解:

$2^{15}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 256

約数和(自身を含む): 10871470080

約数和(自身を除く): 6904739840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 71, 80, 88, 110, 124, 128, 142, 155, 160, 176, 220, 248, 256, 284, 310, 320, 341, 352, 355, 440, 496, 512, 568, 620, 640, 682, 704, 710, 781, 880, 992, 1024, 1136, 1240, 1280, 1364, 1408, 1420, 1562, 1705, 1760, 1984, 2048, 2201, 2272, 2480, 2560, 2728, 2816, 2840, 3124, 3410, 3520, 3905, 3968, 4096, 4402, 4544, 4960, 5120, 5456, 5632, 5680, 6248, 6820, 7040, 7810, 7936, 8192, 8804, 9088, 9920, 10240, 10912, 11005, 11264, 11360, 12496, 13640, 14080, 15620, 15872, 16384, 17608, 18176, 19840, 20480, 21824, 22010, 22528, 22720, 24211, 24992, 27280, 28160, 31240, 31744, 32768, 35216, 36352, 39680, 40960, 43648, 44020, 45056, 45440, 48422, 49984, 54560, 56320, 62480, 63488, 70432, 72704, 79360, 81920, 87296, 88040, 90112, 90880, 96844, 99968, 109120, 112640, 121055, 124960, 126976, 140864, 145408, 158720, 163840, 174592, 176080, 180224, 181760, 193688, 199936, 218240, 225280, 242110, 249920, 253952, 281728, 290816, 317440, 349184, 352160, 360448, 363520, 387376, 399872, 436480, 450560, 484220, 499840, 507904, 563456, 581632, 634880, 698368, 704320, 727040, 774752, 799744, 872960, 901120, 968440, 999680, 1015808, 1126912, 1163264, 1269760, 1396736, 1408640, 1454080, 1549504, 1599488, 1745920, 1802240, 1936880, 1999360, 2253824, 2326528, 2539520, 2793472, 2817280, 2908160, 3099008, 3198976, 3491840, 3873760, 3998720, 4507648, 5079040, 5586944, 5634560, 5816320, 6198016, 6397952, 6983680, 7747520, 7997440, 9015296, 11173888, 11269120, 11632640, 12396032, 12795904, 13967360, 15495040, 15994880, 18030592, 22538240, 24792064, 25591808, 27934720, 30990080, 31989760, 36061184, 45076480, 49584128, 55869440, 61980160, 63979520, 72122368, 90152960, 99168256, 123960320, 127959040, 180305920, 198336512, 247920640, 360611840, 396673024, 495841280, 793346048, 991682560, 1983365120, 3966730240]

約数ペア:

[(1, 3966730240), (2, 1983365120), (4, 991682560), (5, 793346048), (8, 495841280), (10, 396673024), (11, 360611840), (16, 247920640), (20, 198336512), (22, 180305920), (31, 127959040), (32, 123960320), (40, 99168256), (44, 90152960), (55, 72122368), (62, 63979520), (64, 61980160), (71, 55869440), (80, 49584128), (88, 45076480), (110, 36061184), (124, 31989760), (128, 30990080), (142, 27934720), (155, 25591808), (160, 24792064), (176, 22538240), (220, 18030592), (248, 15994880), (256, 15495040), (284, 13967360), (310, 12795904), (320, 12396032), (341, 11632640), (352, 11269120), (355, 11173888), (440, 9015296), (496, 7997440), (512, 7747520), (568, 6983680), (620, 6397952), (640, 6198016), (682, 5816320), (704, 5634560), (710, 5586944), (781, 5079040), (880, 4507648), (992, 3998720), (1024, 3873760), (1136, 3491840), (1240, 3198976), (1280, 3099008), (1364, 2908160), (1408, 2817280), (1420, 2793472), (1562, 2539520), (1705, 2326528), (1760, 2253824), (1984, 1999360), (2048, 1936880), (2201, 1802240), (2272, 1745920), (2480, 1599488), (2560, 1549504), (2728, 1454080), (2816, 1408640), (2840, 1396736), (3124, 1269760), (3410, 1163264), (3520, 1126912), (3905, 1015808), (3968, 999680), (4096, 968440), (4402, 901120), (4544, 872960), (4960, 799744), (5120, 774752), (5456, 727040), (5632, 704320), (5680, 698368), (6248, 634880), (6820, 581632), (7040, 563456), (7810, 507904), (7936, 499840), (8192, 484220), (8804, 450560), (9088, 436480), (9920, 399872), (10240, 387376), (10912, 363520), (11005, 360448), (11264, 352160), (11360, 349184), (12496, 317440), (13640, 290816), (14080, 281728), (15620, 253952), (15872, 249920), (16384, 242110), (17608, 225280), (18176, 218240), (19840, 199936), (20480, 193688), (21824, 181760), (22010, 180224), (22528, 176080), (22720, 174592), (24211, 163840), (24992, 158720), (27280, 145408), (28160, 140864), (31240, 126976), (31744, 124960), (32768, 121055), (35216, 112640), (36352, 109120), (39680, 99968), (40960, 96844), (43648, 90880), (44020, 90112), (45056, 88040), (45440, 87296), (48422, 81920), (49984, 79360), (54560, 72704), (56320, 70432), (62480, 63488)]