42722160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13693}}^1$

素因数の和:13722

約数の個数: 80

約数和(自身を含む): 142636704

約数和(自身を除く): 99914544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 13693, 27386, 41079, 54772, 68465, 82158, 109544, 136930, 164316, 178009, 205395, 219088, 273860, 328632, 356018, 410790, 534027, 547720, 657264, 712036, 821580, 890045, 1068054, 1095440, 1424072, 1643160, 1780090, 2136108, 2670135, 2848144, 3286320, 3560180, 4272216, 5340270, 7120360, 8544432, 10680540, 14240720, 21361080, 42722160]

約数ペア:

[(1, 42722160), (2, 21361080), (3, 14240720), (4, 10680540), (5, 8544432), (6, 7120360), (8, 5340270), (10, 4272216), (12, 3560180), (13, 3286320), (15, 2848144), (16, 2670135), (20, 2136108), (24, 1780090), (26, 1643160), (30, 1424072), (39, 1095440), (40, 1068054), (48, 890045), (52, 821580), (60, 712036), (65, 657264), (78, 547720), (80, 534027), (104, 410790), (120, 356018), (130, 328632), (156, 273860), (195, 219088), (208, 205395), (240, 178009), (260, 164316), (312, 136930), (390, 109544), (520, 82158), (624, 68465), (780, 54772), (1040, 41079), (1560, 27386), (3120, 13693)]