127852920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1$

素因数の和:1654

約数の個数: 192

約数和(自身を含む): 474102720

約数和(自身を除く): 346249800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1607, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3214, 3315, 3978, 4420, 4680, 4821, 5304, 6120, 6428, 6630, 7956, 8035, 8840, 9642, 9945, 12856, 13260, 14463, 15912, 16070, 19284, 19890, 20891, 24105, 26520, 27319, 28926, 32140, 38568, 39780, 41782, 48210, 54638, 57852, 62673, 64280, 72315, 79560, 81957, 83564, 96420, 104455, 109276, 115704, 125346, 136595, 144630, 163914, 167128, 188019, 192840, 208910, 218552, 245871, 250692, 273190, 289260, 313365, 327828, 355147, 376038, 409785, 417820, 491742, 501384, 546380, 578520, 626730, 655656, 710294, 752076, 819570, 835640, 940095, 983484, 1065441, 1092760, 1229355, 1253460, 1420588, 1504152, 1639140, 1775735, 1880190, 1966968, 2130882, 2458710, 2506920, 2841176, 3196323, 3278280, 3551470, 3760380, 4261764, 4917420, 5327205, 6392646, 7102940, 7520760, 8523528, 9834840, 10654410, 12785292, 14205880, 15981615, 21308820, 25570584, 31963230, 42617640, 63926460, 127852920]

約数ペア:

[(1, 127852920), (2, 63926460), (3, 42617640), (4, 31963230), (5, 25570584), (6, 21308820), (8, 15981615), (9, 14205880), (10, 12785292), (12, 10654410), (13, 9834840), (15, 8523528), (17, 7520760), (18, 7102940), (20, 6392646), (24, 5327205), (26, 4917420), (30, 4261764), (34, 3760380), (36, 3551470), (39, 3278280), (40, 3196323), (45, 2841176), (51, 2506920), (52, 2458710), (60, 2130882), (65, 1966968), (68, 1880190), (72, 1775735), (78, 1639140), (85, 1504152), (90, 1420588), (102, 1253460), (104, 1229355), (117, 1092760), (120, 1065441), (130, 983484), (136, 940095), (153, 835640), (156, 819570), (170, 752076), (180, 710294), (195, 655656), (204, 626730), (221, 578520), (234, 546380), (255, 501384), (260, 491742), (306, 417820), (312, 409785), (340, 376038), (360, 355147), (390, 327828), (408, 313365), (442, 289260), (468, 273190), (510, 250692), (520, 245871), (585, 218552), (612, 208910), (663, 192840), (680, 188019), (765, 167128), (780, 163914), (884, 144630), (936, 136595), (1020, 125346), (1105, 115704), (1170, 109276), (1224, 104455), (1326, 96420), (1530, 83564), (1560, 81957), (1607, 79560), (1768, 72315), (1989, 64280), (2040, 62673), (2210, 57852), (2340, 54638), (2652, 48210), (3060, 41782), (3214, 39780), (3315, 38568), (3978, 32140), (4420, 28926), (4680, 27319), (4821, 26520), (5304, 24105), (6120, 20891), (6428, 19890), (6630, 19284), (7956, 16070), (8035, 15912), (8840, 14463), (9642, 13260), (9945, 12856)]