188975280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1703

約数の個数: 160

約数和(自身を含む): 648333504

約数和(自身を除く): 459358224

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, 1637, 1776, 1924, 2220, 2405, 2886, 2960, 3120, 3274, 3848, 4440, 4810, 4911, 5772, 6548, 7215, 7696, 8185, 8880, 9620, 9822, 11544, 13096, 14430, 16370, 19240, 19644, 21281, 23088, 24555, 26192, 28860, 32740, 38480, 39288, 42562, 49110, 57720, 60569, 63843, 65480, 78576, 85124, 98220, 106405, 115440, 121138, 127686, 130960, 170248, 181707, 196440, 212810, 242276, 255372, 302845, 319215, 340496, 363414, 392880, 425620, 484552, 510744, 605690, 638430, 726828, 787397, 851240, 908535, 969104, 1021488, 1211380, 1276860, 1453656, 1574794, 1702480, 1817070, 2362191, 2422760, 2553720, 2907312, 3149588, 3634140, 3936985, 4724382, 4845520, 5107440, 6299176, 7268280, 7873970, 9448764, 11810955, 12598352, 14536560, 15747940, 18897528, 23621910, 31495880, 37795056, 47243820, 62991760, 94487640, 188975280]

約数ペア:

[(1, 188975280), (2, 94487640), (3, 62991760), (4, 47243820), (5, 37795056), (6, 31495880), (8, 23621910), (10, 18897528), (12, 15747940), (13, 14536560), (15, 12598352), (16, 11810955), (20, 9448764), (24, 7873970), (26, 7268280), (30, 6299176), (37, 5107440), (39, 4845520), (40, 4724382), (48, 3936985), (52, 3634140), (60, 3149588), (65, 2907312), (74, 2553720), (78, 2422760), (80, 2362191), (104, 1817070), (111, 1702480), (120, 1574794), (130, 1453656), (148, 1276860), (156, 1211380), (185, 1021488), (195, 969104), (208, 908535), (222, 851240), (240, 787397), (260, 726828), (296, 638430), (312, 605690), (370, 510744), (390, 484552), (444, 425620), (481, 392880), (520, 363414), (555, 340496), (592, 319215), (624, 302845), (740, 255372), (780, 242276), (888, 212810), (962, 196440), (1040, 181707), (1110, 170248), (1443, 130960), (1480, 127686), (1560, 121138), (1637, 115440), (1776, 106405), (1924, 98220), (2220, 85124), (2405, 78576), (2886, 65480), (2960, 63843), (3120, 60569), (3274, 57720), (3848, 49110), (4440, 42562), (4810, 39288), (4911, 38480), (5772, 32740), (6548, 28860), (7215, 26192), (7696, 24555), (8185, 23088), (8880, 21281), (9620, 19644), (9822, 19240), (11544, 16370), (13096, 14430)]