12439890360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{563}}^1$

素因数の和:1123

約数の個数: 256

約数和(自身を含む): 42638400000

約数和(自身を除く): 30198509640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 499, 540, 563, 615, 738, 820, 984, 998, 1080, 1107, 1126, 1230, 1476, 1497, 1640, 1689, 1845, 1996, 2214, 2252, 2460, 2495, 2815, 2952, 2994, 3378, 3690, 3992, 4428, 4491, 4504, 4920, 4990, 5067, 5535, 5630, 5988, 6756, 7380, 7485, 8445, 8856, 8982, 9980, 10134, 11070, 11260, 11976, 13473, 13512, 14760, 14970, 15201, 16890, 17964, 19960, 20268, 20459, 22140, 22455, 22520, 23083, 25335, 26946, 29940, 30402, 33780, 35928, 40536, 40918, 44280, 44910, 46166, 50670, 53892, 59880, 60804, 61377, 67365, 67560, 69249, 76005, 81836, 89820, 92332, 101340, 102295, 107784, 115415, 121608, 122754, 134730, 138498, 152010, 163672, 179640, 184131, 184664, 202680, 204590, 207747, 230830, 245508, 269460, 276996, 280937, 304020, 306885, 346245, 368262, 409180, 415494, 461660, 491016, 538920, 552393, 553992, 561874, 608040, 613770, 623241, 692490, 736524, 818360, 830988, 842811, 920655, 923320, 1038735, 1104786, 1123748, 1227540, 1246482, 1384980, 1404685, 1473048, 1661976, 1685622, 1841310, 2077470, 2209572, 2247496, 2455080, 2492964, 2528433, 2761965, 2769960, 2809370, 3116205, 3371244, 3682620, 4154940, 4214055, 4419144, 4985928, 5056866, 5523930, 5618740, 6232410, 6742488, 7365240, 7585299, 8309880, 8428110, 10113732, 11047860, 11237480, 11518417, 12464820, 12642165, 15170598, 16856220, 20227464, 22095720, 23036834, 24929640, 25284330, 30341196, 33712440, 34555251, 37926495, 46073668, 50568660, 57592085, 60682392, 69110502, 75852990, 92147336, 101137320, 103665753, 115184170, 138221004, 151705980, 172776255, 207331506, 230368340, 276442008, 303411960, 310997259, 345552510, 414663012, 460736680, 518328765, 621994518, 691105020, 829326024, 1036657530, 1243989036, 1382210040, 1554986295, 2073315060, 2487978072, 3109972590, 4146630120, 6219945180, 12439890360]

約数ペア:

[(1, 12439890360), (2, 6219945180), (3, 4146630120), (4, 3109972590), (5, 2487978072), (6, 2073315060), (8, 1554986295), (9, 1382210040), (10, 1243989036), (12, 1036657530), (15, 829326024), (18, 691105020), (20, 621994518), (24, 518328765), (27, 460736680), (30, 414663012), (36, 345552510), (40, 310997259), (41, 303411960), (45, 276442008), (54, 230368340), (60, 207331506), (72, 172776255), (82, 151705980), (90, 138221004), (108, 115184170), (120, 103665753), (123, 101137320), (135, 92147336), (164, 75852990), (180, 69110502), (205, 60682392), (216, 57592085), (246, 50568660), (270, 46073668), (328, 37926495), (360, 34555251), (369, 33712440), (410, 30341196), (492, 25284330), (499, 24929640), (540, 23036834), (563, 22095720), (615, 20227464), (738, 16856220), (820, 15170598), (984, 12642165), (998, 12464820), (1080, 11518417), (1107, 11237480), (1126, 11047860), (1230, 10113732), (1476, 8428110), (1497, 8309880), (1640, 7585299), (1689, 7365240), (1845, 6742488), (1996, 6232410), (2214, 5618740), (2252, 5523930), (2460, 5056866), (2495, 4985928), (2815, 4419144), (2952, 4214055), (2994, 4154940), (3378, 3682620), (3690, 3371244), (3992, 3116205), (4428, 2809370), (4491, 2769960), (4504, 2761965), (4920, 2528433), (4990, 2492964), (5067, 2455080), (5535, 2247496), (5630, 2209572), (5988, 2077470), (6756, 1841310), (7380, 1685622), (7485, 1661976), (8445, 1473048), (8856, 1404685), (8982, 1384980), (9980, 1246482), (10134, 1227540), (11070, 1123748), (11260, 1104786), (11976, 1038735), (13473, 923320), (13512, 920655), (14760, 842811), (14970, 830988), (15201, 818360), (16890, 736524), (17964, 692490), (19960, 623241), (20268, 613770), (20459, 608040), (22140, 561874), (22455, 553992), (22520, 552393), (23083, 538920), (25335, 491016), (26946, 461660), (29940, 415494), (30402, 409180), (33780, 368262), (35928, 346245), (40536, 306885), (40918, 304020), (44280, 280937), (44910, 276996), (46166, 269460), (50670, 245508), (53892, 230830), (59880, 207747), (60804, 204590), (61377, 202680), (67365, 184664), (67560, 184131), (69249, 179640), (76005, 163672), (81836, 152010), (89820, 138498), (92332, 134730), (101340, 122754), (102295, 121608), (107784, 115415)]