1577269680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15391}}^1$

素因数の和:15475

約数の個数: 160

約数和(自身を含む): 5680017408

約数和(自身を除く): 4102747728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1680, 1708, 1830, 2135, 2440, 2562, 2928, 3416, 3660, 4270, 4880, 5124, 6405, 6832, 7320, 8540, 10248, 12810, 14640, 15391, 17080, 20496, 25620, 30782, 34160, 46173, 51240, 61564, 76955, 92346, 102480, 107737, 123128, 153910, 184692, 215474, 230865, 246256, 307820, 323211, 369384, 430948, 461730, 538685, 615640, 646422, 738768, 861896, 923460, 938851, 1077370, 1231280, 1292844, 1616055, 1723792, 1846920, 1877702, 2154740, 2585688, 2816553, 3232110, 3693840, 3755404, 4309480, 4694255, 5171376, 5633106, 6464220, 6571957, 7510808, 8618960, 9388510, 11266212, 12928440, 13143914, 14082765, 15021616, 18777020, 19715871, 22532424, 25856880, 26287828, 28165530, 32859785, 37554040, 39431742, 45064848, 52575656, 56331060, 65719570, 75108080, 78863484, 98579355, 105151312, 112662120, 131439140, 157726968, 197158710, 225324240, 262878280, 315453936, 394317420, 525756560, 788634840, 1577269680]

約数ペア:

[(1, 1577269680), (2, 788634840), (3, 525756560), (4, 394317420), (5, 315453936), (6, 262878280), (7, 225324240), (8, 197158710), (10, 157726968), (12, 131439140), (14, 112662120), (15, 105151312), (16, 98579355), (20, 78863484), (21, 75108080), (24, 65719570), (28, 56331060), (30, 52575656), (35, 45064848), (40, 39431742), (42, 37554040), (48, 32859785), (56, 28165530), (60, 26287828), (61, 25856880), (70, 22532424), (80, 19715871), (84, 18777020), (105, 15021616), (112, 14082765), (120, 13143914), (122, 12928440), (140, 11266212), (168, 9388510), (183, 8618960), (210, 7510808), (240, 6571957), (244, 6464220), (280, 5633106), (305, 5171376), (336, 4694255), (366, 4309480), (420, 3755404), (427, 3693840), (488, 3232110), (560, 2816553), (610, 2585688), (732, 2154740), (840, 1877702), (854, 1846920), (915, 1723792), (976, 1616055), (1220, 1292844), (1281, 1231280), (1464, 1077370), (1680, 938851), (1708, 923460), (1830, 861896), (2135, 738768), (2440, 646422), (2562, 615640), (2928, 538685), (3416, 461730), (3660, 430948), (4270, 369384), (4880, 323211), (5124, 307820), (6405, 246256), (6832, 230865), (7320, 215474), (8540, 184692), (10248, 153910), (12810, 123128), (14640, 107737), (15391, 102480), (17080, 92346), (20496, 76955), (25620, 61564), (30782, 51240), (34160, 46173)]