2981814120

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{293}}^1\times {\mathrm{349}}^1$

素因数の和:671

約数の個数: 224

約数和(自身を含む): 10122273000

約数和(自身を除く): 7140458880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 293, 324, 349, 360, 405, 486, 540, 586, 648, 698, 729, 810, 879, 972, 1047, 1080, 1172, 1215, 1396, 1458, 1465, 1620, 1745, 1758, 1944, 2094, 2344, 2430, 2637, 2792, 2916, 2930, 3141, 3240, 3490, 3516, 3645, 4188, 4395, 4860, 5235, 5274, 5832, 5860, 6282, 6980, 7032, 7290, 7911, 8376, 8790, 9423, 9720, 10470, 10548, 11720, 12564, 13185, 13960, 14580, 15705, 15822, 17580, 18846, 20940, 21096, 23733, 25128, 26370, 28269, 29160, 31410, 31644, 35160, 37692, 39555, 41880, 47115, 47466, 52740, 56538, 62820, 63288, 71199, 75384, 79110, 84807, 94230, 94932, 102257, 105480, 113076, 118665, 125640, 141345, 142398, 158220, 169614, 188460, 189864, 204514, 213597, 226152, 237330, 254421, 282690, 284796, 306771, 316440, 339228, 355995, 376920, 409028, 424035, 427194, 474660, 508842, 511285, 565380, 569592, 613542, 678456, 711990, 818056, 848070, 854388, 920313, 949320, 1017684, 1022570, 1067985, 1130760, 1227084, 1272105, 1423980, 1533855, 1696140, 1708776, 1840626, 2035368, 2045140, 2135970, 2454168, 2544210, 2760939, 2847960, 3067710, 3392280, 3681252, 4090280, 4271940, 4601565, 5088420, 5521878, 6135420, 7362504, 8282817, 8543880, 9203130, 10176840, 11043756, 12270840, 13804695, 16565634, 18406260, 22087512, 24848451, 27609390, 33131268, 36812520, 41414085, 49696902, 55218780, 66262536, 74545353, 82828170, 99393804, 110437560, 124242255, 149090706, 165656340, 198787608, 248484510, 298181412, 331312680, 372726765, 496969020, 596362824, 745453530, 993938040, 1490907060, 2981814120]

約数ペア:

[(1, 2981814120), (2, 1490907060), (3, 993938040), (4, 745453530), (5, 596362824), (6, 496969020), (8, 372726765), (9, 331312680), (10, 298181412), (12, 248484510), (15, 198787608), (18, 165656340), (20, 149090706), (24, 124242255), (27, 110437560), (30, 99393804), (36, 82828170), (40, 74545353), (45, 66262536), (54, 55218780), (60, 49696902), (72, 41414085), (81, 36812520), (90, 33131268), (108, 27609390), (120, 24848451), (135, 22087512), (162, 18406260), (180, 16565634), (216, 13804695), (243, 12270840), (270, 11043756), (293, 10176840), (324, 9203130), (349, 8543880), (360, 8282817), (405, 7362504), (486, 6135420), (540, 5521878), (586, 5088420), (648, 4601565), (698, 4271940), (729, 4090280), (810, 3681252), (879, 3392280), (972, 3067710), (1047, 2847960), (1080, 2760939), (1172, 2544210), (1215, 2454168), (1396, 2135970), (1458, 2045140), (1465, 2035368), (1620, 1840626), (1745, 1708776), (1758, 1696140), (1944, 1533855), (2094, 1423980), (2344, 1272105), (2430, 1227084), (2637, 1130760), (2792, 1067985), (2916, 1022570), (2930, 1017684), (3141, 949320), (3240, 920313), (3490, 854388), (3516, 848070), (3645, 818056), (4188, 711990), (4395, 678456), (4860, 613542), (5235, 569592), (5274, 565380), (5832, 511285), (5860, 508842), (6282, 474660), (6980, 427194), (7032, 424035), (7290, 409028), (7911, 376920), (8376, 355995), (8790, 339228), (9423, 316440), (9720, 306771), (10470, 284796), (10548, 282690), (11720, 254421), (12564, 237330), (13185, 226152), (13960, 213597), (14580, 204514), (15705, 189864), (15822, 188460), (17580, 169614), (18846, 158220), (20940, 142398), (21096, 141345), (23733, 125640), (25128, 118665), (26370, 113076), (28269, 105480), (29160, 102257), (31410, 94932), (31644, 94230), (35160, 84807), (37692, 79110), (39555, 75384), (41880, 71199), (47115, 63288), (47466, 62820), (52740, 56538)]