189150360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2713}}^1$

素因数の和:2817

約数の個数: 128

約数和(自身を含む): 656570880

約数和(自身を除く): 467420520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1743, 1992, 2324, 2490, 2713, 2905, 3320, 3486, 4648, 4980, 5426, 5810, 6972, 8139, 8715, 9960, 10852, 11620, 13565, 13944, 16278, 17430, 18991, 21704, 23240, 27130, 32556, 34860, 37982, 40695, 54260, 56973, 65112, 69720, 75964, 81390, 94955, 108520, 113946, 151928, 162780, 189910, 225179, 227892, 284865, 325560, 379820, 450358, 455784, 569730, 675537, 759640, 900716, 1125895, 1139460, 1351074, 1576253, 1801432, 2251790, 2278920, 2702148, 3152506, 3377685, 4503580, 4728759, 5404296, 6305012, 6755370, 7881265, 9007160, 9457518, 12610024, 13510740, 15762530, 18915036, 23643795, 27021480, 31525060, 37830072, 47287590, 63050120, 94575180, 189150360]

約数ペア:

[(1, 189150360), (2, 94575180), (3, 63050120), (4, 47287590), (5, 37830072), (6, 31525060), (7, 27021480), (8, 23643795), (10, 18915036), (12, 15762530), (14, 13510740), (15, 12610024), (20, 9457518), (21, 9007160), (24, 7881265), (28, 6755370), (30, 6305012), (35, 5404296), (40, 4728759), (42, 4503580), (56, 3377685), (60, 3152506), (70, 2702148), (83, 2278920), (84, 2251790), (105, 1801432), (120, 1576253), (140, 1351074), (166, 1139460), (168, 1125895), (210, 900716), (249, 759640), (280, 675537), (332, 569730), (415, 455784), (420, 450358), (498, 379820), (581, 325560), (664, 284865), (830, 227892), (840, 225179), (996, 189910), (1162, 162780), (1245, 151928), (1660, 113946), (1743, 108520), (1992, 94955), (2324, 81390), (2490, 75964), (2713, 69720), (2905, 65112), (3320, 56973), (3486, 54260), (4648, 40695), (4980, 37982), (5426, 34860), (5810, 32556), (6972, 27130), (8139, 23240), (8715, 21704), (9960, 18991), (10852, 17430), (11620, 16278), (13565, 13944)]