65596560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 213736320

約数和(自身を除く): 148139760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 83, 89, 111, 120, 148, 166, 178, 185, 222, 240, 249, 267, 296, 332, 356, 370, 415, 444, 445, 498, 534, 555, 592, 664, 712, 740, 830, 888, 890, 996, 1068, 1110, 1245, 1328, 1335, 1424, 1480, 1660, 1776, 1780, 1992, 2136, 2220, 2490, 2670, 2960, 3071, 3293, 3320, 3560, 3984, 4272, 4440, 4980, 5340, 6142, 6586, 6640, 7120, 7387, 8880, 9213, 9879, 9960, 10680, 12284, 13172, 14774, 15355, 16465, 18426, 19758, 19920, 21360, 22161, 24568, 26344, 29548, 30710, 32930, 36852, 36935, 39516, 44322, 46065, 49136, 49395, 52688, 59096, 61420, 65860, 73704, 73870, 79032, 88644, 92130, 98790, 110805, 118192, 122840, 131720, 147408, 147740, 158064, 177288, 184260, 197580, 221610, 245680, 263440, 273319, 295480, 354576, 368520, 395160, 443220, 546638, 590960, 737040, 790320, 819957, 886440, 1093276, 1366595, 1639914, 1772880, 2186552, 2733190, 3279828, 4099785, 4373104, 5466380, 6559656, 8199570, 10932760, 13119312, 16399140, 21865520, 32798280, 65596560]

約数ペア:

[(1, 65596560), (2, 32798280), (3, 21865520), (4, 16399140), (5, 13119312), (6, 10932760), (8, 8199570), (10, 6559656), (12, 5466380), (15, 4373104), (16, 4099785), (20, 3279828), (24, 2733190), (30, 2186552), (37, 1772880), (40, 1639914), (48, 1366595), (60, 1093276), (74, 886440), (80, 819957), (83, 790320), (89, 737040), (111, 590960), (120, 546638), (148, 443220), (166, 395160), (178, 368520), (185, 354576), (222, 295480), (240, 273319), (249, 263440), (267, 245680), (296, 221610), (332, 197580), (356, 184260), (370, 177288), (415, 158064), (444, 147740), (445, 147408), (498, 131720), (534, 122840), (555, 118192), (592, 110805), (664, 98790), (712, 92130), (740, 88644), (830, 79032), (888, 73870), (890, 73704), (996, 65860), (1068, 61420), (1110, 59096), (1245, 52688), (1328, 49395), (1335, 49136), (1424, 46065), (1480, 44322), (1660, 39516), (1776, 36935), (1780, 36852), (1992, 32930), (2136, 30710), (2220, 29548), (2490, 26344), (2670, 24568), (2960, 22161), (3071, 21360), (3293, 19920), (3320, 19758), (3560, 18426), (3984, 16465), (4272, 15355), (4440, 14774), (4980, 13172), (5340, 12284), (6142, 10680), (6586, 9960), (6640, 9879), (7120, 9213), (7387, 8880)]