2271974640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19681}}^1$

素因数の和:19747

約数の個数: 160

約数和(自身を含む): 7790293056

約数和(自身を除く): 5518318416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1443, 1480, 1560, 1776, 1924, 2220, 2405, 2886, 2960, 3120, 3848, 4440, 4810, 5772, 7215, 7696, 8880, 9620, 11544, 14430, 19240, 19681, 23088, 28860, 38480, 39362, 57720, 59043, 78724, 98405, 115440, 118086, 157448, 196810, 236172, 255853, 295215, 314896, 393620, 472344, 511706, 590430, 728197, 767559, 787240, 944688, 1023412, 1180860, 1279265, 1456394, 1535118, 1574480, 2046824, 2184591, 2361720, 2558530, 2912788, 3070236, 3640985, 3837795, 4093648, 4369182, 4723440, 5117060, 5825576, 6140472, 7281970, 7675590, 8738364, 9466561, 10234120, 10922955, 11651152, 12280944, 14563940, 15351180, 17476728, 18933122, 20468240, 21845910, 28399683, 29127880, 30702360, 34953456, 37866244, 43691820, 47332805, 56799366, 58255760, 61404720, 75732488, 87383640, 94665610, 113598732, 141998415, 151464976, 174767280, 189331220, 227197464, 283996830, 378662440, 454394928, 567993660, 757324880, 1135987320, 2271974640]

約数ペア:

[(1, 2271974640), (2, 1135987320), (3, 757324880), (4, 567993660), (5, 454394928), (6, 378662440), (8, 283996830), (10, 227197464), (12, 189331220), (13, 174767280), (15, 151464976), (16, 141998415), (20, 113598732), (24, 94665610), (26, 87383640), (30, 75732488), (37, 61404720), (39, 58255760), (40, 56799366), (48, 47332805), (52, 43691820), (60, 37866244), (65, 34953456), (74, 30702360), (78, 29127880), (80, 28399683), (104, 21845910), (111, 20468240), (120, 18933122), (130, 17476728), (148, 15351180), (156, 14563940), (185, 12280944), (195, 11651152), (208, 10922955), (222, 10234120), (240, 9466561), (260, 8738364), (296, 7675590), (312, 7281970), (370, 6140472), (390, 5825576), (444, 5117060), (481, 4723440), (520, 4369182), (555, 4093648), (592, 3837795), (624, 3640985), (740, 3070236), (780, 2912788), (888, 2558530), (962, 2361720), (1040, 2184591), (1110, 2046824), (1443, 1574480), (1480, 1535118), (1560, 1456394), (1776, 1279265), (1924, 1180860), (2220, 1023412), (2405, 944688), (2886, 787240), (2960, 767559), (3120, 728197), (3848, 590430), (4440, 511706), (4810, 472344), (5772, 393620), (7215, 314896), (7696, 295215), (8880, 255853), (9620, 236172), (11544, 196810), (14430, 157448), (19240, 118086), (19681, 115440), (23088, 98405), (28860, 78724), (38480, 59043), (39362, 57720)]