1263497760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:960

約数の個数: 288

約数和(自身を含む): 4964319360

約数和(自身を除く): 3700821600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 163, 168, 180, 210, 224, 240, 252, 280, 288, 315, 326, 336, 360, 420, 480, 489, 504, 560, 630, 652, 672, 720, 769, 815, 840, 978, 1008, 1120, 1141, 1260, 1304, 1440, 1467, 1538, 1630, 1680, 1956, 2016, 2282, 2307, 2445, 2520, 2608, 2934, 3076, 3260, 3360, 3423, 3845, 3912, 4564, 4614, 4890, 5040, 5216, 5383, 5705, 5868, 6152, 6520, 6846, 6921, 7335, 7690, 7824, 9128, 9228, 9780, 10080, 10269, 10766, 11410, 11535, 11736, 12304, 13040, 13692, 13842, 14670, 15380, 15648, 16149, 17115, 18256, 18456, 19560, 20538, 21532, 22820, 23070, 23472, 24608, 26080, 26915, 27384, 27684, 29340, 30760, 32298, 34230, 34605, 36512, 36912, 39120, 41076, 43064, 45640, 46140, 46944, 48447, 51345, 53830, 54768, 55368, 58680, 61520, 64596, 68460, 69210, 73824, 78240, 80745, 82152, 86128, 91280, 92280, 96894, 102690, 107660, 109536, 110736, 117360, 123040, 125347, 129192, 136920, 138420, 161490, 164304, 172256, 182560, 184560, 193788, 205380, 215320, 221472, 234720, 242235, 250694, 258384, 273840, 276840, 322980, 328608, 369120, 376041, 387576, 410760, 430640, 484470, 501388, 516768, 547680, 553680, 626735, 645960, 752082, 775152, 821520, 861280, 877429, 968940, 1002776, 1107360, 1128123, 1253470, 1291920, 1504164, 1550304, 1643040, 1754858, 1880205, 1937880, 2005552, 2256246, 2506940, 2583840, 2632287, 3008328, 3509716, 3760410, 3875760, 4011104, 4387145, 4512492, 5013880, 5264574, 5640615, 6016656, 7019432, 7520820, 7751520, 7896861, 8774290, 9024984, 10027760, 10529148, 11281230, 12033312, 13161435, 14038864, 15041640, 15793722, 17548580, 18049968, 20055520, 21058296, 22562460, 26322870, 28077728, 30083280, 31587444, 35097160, 36099936, 39484305, 42116592, 45124920, 52645740, 60166560, 63174888, 70194320, 78968610, 84233184, 90249840, 105291480, 126349776, 140388640, 157937220, 180499680, 210582960, 252699552, 315874440, 421165920, 631748880, 1263497760]

約数ペア:

[(1, 1263497760), (2, 631748880), (3, 421165920), (4, 315874440), (5, 252699552), (6, 210582960), (7, 180499680), (8, 157937220), (9, 140388640), (10, 126349776), (12, 105291480), (14, 90249840), (15, 84233184), (16, 78968610), (18, 70194320), (20, 63174888), (21, 60166560), (24, 52645740), (28, 45124920), (30, 42116592), (32, 39484305), (35, 36099936), (36, 35097160), (40, 31587444), (42, 30083280), (45, 28077728), (48, 26322870), (56, 22562460), (60, 21058296), (63, 20055520), (70, 18049968), (72, 17548580), (80, 15793722), (84, 15041640), (90, 14038864), (96, 13161435), (105, 12033312), (112, 11281230), (120, 10529148), (126, 10027760), (140, 9024984), (144, 8774290), (160, 7896861), (163, 7751520), (168, 7520820), (180, 7019432), (210, 6016656), (224, 5640615), (240, 5264574), (252, 5013880), (280, 4512492), (288, 4387145), (315, 4011104), (326, 3875760), (336, 3760410), (360, 3509716), (420, 3008328), (480, 2632287), (489, 2583840), (504, 2506940), (560, 2256246), (630, 2005552), (652, 1937880), (672, 1880205), (720, 1754858), (769, 1643040), (815, 1550304), (840, 1504164), (978, 1291920), (1008, 1253470), (1120, 1128123), (1141, 1107360), (1260, 1002776), (1304, 968940), (1440, 877429), (1467, 861280), (1538, 821520), (1630, 775152), (1680, 752082), (1956, 645960), (2016, 626735), (2282, 553680), (2307, 547680), (2445, 516768), (2520, 501388), (2608, 484470), (2934, 430640), (3076, 410760), (3260, 387576), (3360, 376041), (3423, 369120), (3845, 328608), (3912, 322980), (4564, 276840), (4614, 273840), (4890, 258384), (5040, 250694), (5216, 242235), (5383, 234720), (5705, 221472), (5868, 215320), (6152, 205380), (6520, 193788), (6846, 184560), (6921, 182560), (7335, 172256), (7690, 164304), (7824, 161490), (9128, 138420), (9228, 136920), (9780, 129192), (10080, 125347), (10269, 123040), (10766, 117360), (11410, 110736), (11535, 109536), (11736, 107660), (12304, 102690), (13040, 96894), (13692, 92280), (13842, 91280), (14670, 86128), (15380, 82152), (15648, 80745), (16149, 78240), (17115, 73824), (18256, 69210), (18456, 68460), (19560, 64596), (20538, 61520), (21532, 58680), (22820, 55368), (23070, 54768), (23472, 53830), (24608, 51345), (26080, 48447), (26915, 46944), (27384, 46140), (27684, 45640), (29340, 43064), (30760, 41076), (32298, 39120), (34230, 36912), (34605, 36512)]