13372805360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:895

約数の個数: 160

約数和(自身を含む): 33117880320

約数和(自身を除く): 19745074960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 89, 92, 115, 127, 178, 184, 230, 254, 356, 368, 445, 460, 508, 635, 643, 712, 890, 920, 1016, 1270, 1286, 1424, 1780, 1840, 2032, 2047, 2540, 2572, 2921, 3215, 3560, 4094, 5080, 5144, 5842, 6430, 7120, 8188, 10160, 10235, 10288, 11303, 11684, 12860, 14605, 14789, 16376, 20470, 22606, 23368, 25720, 29210, 29578, 32752, 40940, 45212, 46736, 51440, 56515, 57227, 58420, 59156, 73945, 81661, 81880, 90424, 113030, 114454, 116840, 118312, 147890, 163322, 163760, 180848, 226060, 228908, 233680, 236624, 259969, 286135, 295780, 326644, 408305, 452120, 457816, 519938, 572270, 591560, 653288, 816610, 904240, 915632, 1039876, 1144540, 1183120, 1299845, 1306576, 1316221, 1633220, 1878203, 2079752, 2289080, 2599690, 2632442, 3266440, 3756406, 4159504, 4578160, 5199380, 5264884, 6532880, 6581105, 7267829, 7512812, 9391015, 10398760, 10529768, 13162210, 14535658, 15025624, 18782030, 20797520, 21059536, 26324420, 29071316, 30051248, 36339145, 37564060, 52648840, 58142632, 72678290, 75128120, 105297680, 116285264, 145356580, 150256240, 167160067, 290713160, 334320134, 581426320, 668640268, 835800335, 1337280536, 1671600670, 2674561072, 3343201340, 6686402680, 13372805360]

約数ペア:

[(1, 13372805360), (2, 6686402680), (4, 3343201340), (5, 2674561072), (8, 1671600670), (10, 1337280536), (16, 835800335), (20, 668640268), (23, 581426320), (40, 334320134), (46, 290713160), (80, 167160067), (89, 150256240), (92, 145356580), (115, 116285264), (127, 105297680), (178, 75128120), (184, 72678290), (230, 58142632), (254, 52648840), (356, 37564060), (368, 36339145), (445, 30051248), (460, 29071316), (508, 26324420), (635, 21059536), (643, 20797520), (712, 18782030), (890, 15025624), (920, 14535658), (1016, 13162210), (1270, 10529768), (1286, 10398760), (1424, 9391015), (1780, 7512812), (1840, 7267829), (2032, 6581105), (2047, 6532880), (2540, 5264884), (2572, 5199380), (2921, 4578160), (3215, 4159504), (3560, 3756406), (4094, 3266440), (5080, 2632442), (5144, 2599690), (5842, 2289080), (6430, 2079752), (7120, 1878203), (8188, 1633220), (10160, 1316221), (10235, 1306576), (10288, 1299845), (11303, 1183120), (11684, 1144540), (12860, 1039876), (14605, 915632), (14789, 904240), (16376, 816610), (20470, 653288), (22606, 591560), (23368, 572270), (25720, 519938), (29210, 457816), (29578, 452120), (32752, 408305), (40940, 326644), (45212, 295780), (46736, 286135), (51440, 259969), (56515, 236624), (57227, 233680), (58420, 228908), (59156, 226060), (73945, 180848), (81661, 163760), (81880, 163322), (90424, 147890), (113030, 118312), (114454, 116840)]