2237118720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18793}}^1$

素因数の和:18848

約数の個数: 144

約数和(自身を含む): 7375667712

約数和(自身を除く): 5138548992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 18793, 19840, 23808, 29760, 37586, 39680, 56379, 59520, 75172, 93965, 112758, 119040, 150344, 187930, 225516, 281895, 300688, 375860, 451032, 563790, 582583, 601376, 751720, 902064, 1127580, 1165166, 1202752, 1503440, 1747749, 1804128, 2255160, 2330332, 2405504, 2912915, 3006880, 3495498, 3608256, 4510320, 4660664, 4811008, 5825830, 6013760, 6990996, 7216512, 8738745, 9020640, 9321328, 11651660, 12027520, 13981992, 14433024, 17477490, 18041280, 18642656, 23303320, 24055040, 27963984, 34954980, 36082560, 37285312, 46606640, 55927968, 69909960, 72165120, 74570624, 93213280, 111855936, 139819920, 149141248, 186426560, 223711872, 279639840, 372853120, 447423744, 559279680, 745706240, 1118559360, 2237118720]

約数ペア:

[(1, 2237118720), (2, 1118559360), (3, 745706240), (4, 559279680), (5, 447423744), (6, 372853120), (8, 279639840), (10, 223711872), (12, 186426560), (15, 149141248), (16, 139819920), (20, 111855936), (24, 93213280), (30, 74570624), (31, 72165120), (32, 69909960), (40, 55927968), (48, 46606640), (60, 37285312), (62, 36082560), (64, 34954980), (80, 27963984), (93, 24055040), (96, 23303320), (120, 18642656), (124, 18041280), (128, 17477490), (155, 14433024), (160, 13981992), (186, 12027520), (192, 11651660), (240, 9321328), (248, 9020640), (256, 8738745), (310, 7216512), (320, 6990996), (372, 6013760), (384, 5825830), (465, 4811008), (480, 4660664), (496, 4510320), (620, 3608256), (640, 3495498), (744, 3006880), (768, 2912915), (930, 2405504), (960, 2330332), (992, 2255160), (1240, 1804128), (1280, 1747749), (1488, 1503440), (1860, 1202752), (1920, 1165166), (1984, 1127580), (2480, 902064), (2976, 751720), (3720, 601376), (3840, 582583), (3968, 563790), (4960, 451032), (5952, 375860), (7440, 300688), (7936, 281895), (9920, 225516), (11904, 187930), (14880, 150344), (18793, 119040), (19840, 112758), (23808, 93965), (29760, 75172), (37586, 59520), (39680, 56379)]