2158896240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{431}}^1\times {\mathrm{773}}^1$

素因数の和:1229

約数の個数: 200

約数和(自身を含む): 7525286208

約数和(自身を除く): 5366389968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 431, 432, 540, 648, 720, 773, 810, 862, 1080, 1293, 1296, 1546, 1620, 1724, 2155, 2160, 2319, 2586, 3092, 3240, 3448, 3865, 3879, 4310, 4638, 5172, 6184, 6465, 6480, 6896, 6957, 7730, 7758, 8620, 9276, 10344, 11595, 11637, 12368, 12930, 13914, 15460, 15516, 17240, 18552, 19395, 20688, 20871, 23190, 23274, 25860, 27828, 30920, 31032, 34480, 34785, 34911, 37104, 38790, 41742, 46380, 46548, 51720, 55656, 58185, 61840, 62064, 62613, 69570, 69822, 77580, 83484, 92760, 93096, 103440, 104355, 111312, 116370, 125226, 139140, 139644, 155160, 166968, 174555, 185520, 186192, 208710, 232740, 250452, 278280, 279288, 310320, 313065, 333163, 333936, 349110, 417420, 465480, 500904, 556560, 558576, 626130, 666326, 698220, 834840, 930960, 999489, 1001808, 1252260, 1332652, 1396440, 1665815, 1669680, 1998978, 2504520, 2665304, 2792880, 2998467, 3331630, 3997956, 4997445, 5009040, 5330608, 5996934, 6663260, 7995912, 8995401, 9994890, 11993868, 13326520, 14992335, 15991824, 17990802, 19989780, 23987736, 26653040, 26986203, 29984670, 35981604, 39979560, 44977005, 47975472, 53972406, 59969340, 71963208, 79959120, 89954010, 107944812, 119938680, 134931015, 143926416, 179908020, 215889624, 239877360, 269862030, 359816040, 431779248, 539724060, 719632080, 1079448120, 2158896240]

約数ペア:

[(1, 2158896240), (2, 1079448120), (3, 719632080), (4, 539724060), (5, 431779248), (6, 359816040), (8, 269862030), (9, 239877360), (10, 215889624), (12, 179908020), (15, 143926416), (16, 134931015), (18, 119938680), (20, 107944812), (24, 89954010), (27, 79959120), (30, 71963208), (36, 59969340), (40, 53972406), (45, 47975472), (48, 44977005), (54, 39979560), (60, 35981604), (72, 29984670), (80, 26986203), (81, 26653040), (90, 23987736), (108, 19989780), (120, 17990802), (135, 15991824), (144, 14992335), (162, 13326520), (180, 11993868), (216, 9994890), (240, 8995401), (270, 7995912), (324, 6663260), (360, 5996934), (405, 5330608), (431, 5009040), (432, 4997445), (540, 3997956), (648, 3331630), (720, 2998467), (773, 2792880), (810, 2665304), (862, 2504520), (1080, 1998978), (1293, 1669680), (1296, 1665815), (1546, 1396440), (1620, 1332652), (1724, 1252260), (2155, 1001808), (2160, 999489), (2319, 930960), (2586, 834840), (3092, 698220), (3240, 666326), (3448, 626130), (3865, 558576), (3879, 556560), (4310, 500904), (4638, 465480), (5172, 417420), (6184, 349110), (6465, 333936), (6480, 333163), (6896, 313065), (6957, 310320), (7730, 279288), (7758, 278280), (8620, 250452), (9276, 232740), (10344, 208710), (11595, 186192), (11637, 185520), (12368, 174555), (12930, 166968), (13914, 155160), (15460, 139644), (15516, 139140), (17240, 125226), (18552, 116370), (19395, 111312), (20688, 104355), (20871, 103440), (23190, 93096), (23274, 92760), (25860, 83484), (27828, 77580), (30920, 69822), (31032, 69570), (34480, 62613), (34785, 62064), (34911, 61840), (37104, 58185), (38790, 55656), (41742, 51720), (46380, 46548)]