65896740

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 256838400

約数和(自身を除く): 190941660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 149, 156, 162, 180, 182, 189, 195, 210, 234, 243, 252, 260, 270, 273, 298, 315, 324, 351, 364, 378, 390, 405, 420, 447, 455, 468, 486, 540, 546, 567, 585, 596, 630, 702, 745, 756, 780, 810, 819, 894, 910, 945, 972, 1043, 1053, 1092, 1134, 1170, 1215, 1260, 1341, 1365, 1404, 1490, 1620, 1638, 1701, 1755, 1788, 1820, 1890, 1937, 2086, 2106, 2235, 2268, 2340, 2430, 2457, 2682, 2730, 2835, 2980, 3129, 3159, 3276, 3402, 3510, 3780, 3874, 4023, 4095, 4172, 4212, 4470, 4860, 4914, 5215, 5265, 5364, 5460, 5670, 5811, 6258, 6318, 6705, 6804, 7020, 7371, 7748, 8046, 8190, 8505, 8940, 9387, 9685, 9828, 10430, 10530, 11340, 11622, 12069, 12285, 12516, 12636, 13410, 13559, 14742, 15645, 15795, 16092, 16380, 17010, 17433, 18774, 19370, 20115, 20860, 21060, 22113, 23244, 24138, 24570, 26820, 27118, 28161, 29055, 29484, 31290, 31590, 34020, 34866, 36207, 36855, 37548, 38740, 40230, 40677, 44226, 46935, 48276, 49140, 52299, 54236, 56322, 58110, 60345, 62580, 63180, 67795, 69732, 72414, 73710, 80460, 81354, 84483, 87165, 88452, 93870, 104598, 110565, 112644, 116220, 120690, 122031, 135590, 140805, 144828, 147420, 156897, 162708, 168966, 174330, 181035, 187740, 203385, 209196, 221130, 241380, 244062, 253449, 261495, 271180, 281610, 313794, 337932, 348660, 362070, 366093, 406770, 422415, 442260, 470691, 488124, 506898, 522990, 563220, 610155, 627588, 724140, 732186, 784485, 813540, 844830, 941382, 1013796, 1045980, 1098279, 1220310, 1267245, 1464372, 1568970, 1689660, 1830465, 1882764, 2196558, 2353455, 2440620, 2534490, 3137940, 3294837, 3660930, 4393116, 4706910, 5068980, 5491395, 6589674, 7321860, 9413820, 10982790, 13179348, 16474185, 21965580, 32948370, 65896740]

約数ペア:

[(1, 65896740), (2, 32948370), (3, 21965580), (4, 16474185), (5, 13179348), (6, 10982790), (7, 9413820), (9, 7321860), (10, 6589674), (12, 5491395), (13, 5068980), (14, 4706910), (15, 4393116), (18, 3660930), (20, 3294837), (21, 3137940), (26, 2534490), (27, 2440620), (28, 2353455), (30, 2196558), (35, 1882764), (36, 1830465), (39, 1689660), (42, 1568970), (45, 1464372), (52, 1267245), (54, 1220310), (60, 1098279), (63, 1045980), (65, 1013796), (70, 941382), (78, 844830), (81, 813540), (84, 784485), (90, 732186), (91, 724140), (105, 627588), (108, 610155), (117, 563220), (126, 522990), (130, 506898), (135, 488124), (140, 470691), (149, 442260), (156, 422415), (162, 406770), (180, 366093), (182, 362070), (189, 348660), (195, 337932), (210, 313794), (234, 281610), (243, 271180), (252, 261495), (260, 253449), (270, 244062), (273, 241380), (298, 221130), (315, 209196), (324, 203385), (351, 187740), (364, 181035), (378, 174330), (390, 168966), (405, 162708), (420, 156897), (447, 147420), (455, 144828), (468, 140805), (486, 135590), (540, 122031), (546, 120690), (567, 116220), (585, 112644), (596, 110565), (630, 104598), (702, 93870), (745, 88452), (756, 87165), (780, 84483), (810, 81354), (819, 80460), (894, 73710), (910, 72414), (945, 69732), (972, 67795), (1043, 63180), (1053, 62580), (1092, 60345), (1134, 58110), (1170, 56322), (1215, 54236), (1260, 52299), (1341, 49140), (1365, 48276), (1404, 46935), (1490, 44226), (1620, 40677), (1638, 40230), (1701, 38740), (1755, 37548), (1788, 36855), (1820, 36207), (1890, 34866), (1937, 34020), (2086, 31590), (2106, 31290), (2235, 29484), (2268, 29055), (2340, 28161), (2430, 27118), (2457, 26820), (2682, 24570), (2730, 24138), (2835, 23244), (2980, 22113), (3129, 21060), (3159, 20860), (3276, 20115), (3402, 19370), (3510, 18774), (3780, 17433), (3874, 17010), (4023, 16380), (4095, 16092), (4172, 15795), (4212, 15645), (4470, 14742), (4860, 13559), (4914, 13410), (5215, 12636), (5265, 12516), (5364, 12285), (5460, 12069), (5670, 11622), (5811, 11340), (6258, 10530), (6318, 10430), (6705, 9828), (6804, 9685), (7020, 9387), (7371, 8940), (7748, 8505), (8046, 8190)]