12137580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 288

約数和(自身を含む): 49190400

約数和(自身を除く): 37052820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 27, 28, 30, 35, 36, 38, 39, 42, 45, 52, 54, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 108, 114, 117, 126, 130, 133, 135, 140, 156, 169, 171, 180, 182, 189, 190, 195, 210, 228, 234, 247, 252, 260, 266, 270, 273, 285, 315, 338, 342, 351, 364, 378, 380, 390, 399, 420, 455, 468, 494, 507, 513, 532, 540, 546, 570, 585, 630, 665, 676, 684, 702, 741, 756, 780, 798, 819, 845, 855, 910, 945, 988, 1014, 1026, 1092, 1140, 1170, 1183, 1197, 1235, 1260, 1330, 1365, 1404, 1482, 1521, 1596, 1638, 1690, 1710, 1729, 1755, 1820, 1890, 1995, 2028, 2052, 2223, 2340, 2366, 2394, 2457, 2470, 2535, 2565, 2660, 2730, 2964, 3042, 3211, 3276, 3380, 3420, 3458, 3510, 3549, 3591, 3705, 3780, 3990, 4095, 4446, 4563, 4732, 4788, 4914, 4940, 5070, 5130, 5187, 5460, 5915, 5985, 6084, 6422, 6669, 6916, 7020, 7098, 7182, 7410, 7605, 7980, 8190, 8645, 8892, 9126, 9633, 9828, 10140, 10260, 10374, 10647, 11115, 11830, 11970, 12285, 12844, 13338, 14196, 14364, 14820, 15210, 15561, 16055, 16380, 17290, 17745, 17955, 18252, 19266, 20748, 21294, 22230, 22477, 22815, 23660, 23940, 24570, 25935, 26676, 28899, 30420, 31122, 31941, 32110, 33345, 34580, 35490, 35910, 38532, 42588, 44460, 44954, 45630, 46683, 48165, 49140, 51870, 53235, 57798, 62244, 63882, 64220, 66690, 67431, 70980, 71820, 77805, 86697, 89908, 91260, 93366, 96330, 103740, 106470, 112385, 115596, 127764, 133380, 134862, 144495, 155610, 159705, 173394, 186732, 192660, 202293, 212940, 224770, 233415, 269724, 288990, 311220, 319410, 337155, 346788, 404586, 433485, 449540, 466830, 577980, 606879, 638820, 674310, 809172, 866970, 933660, 1011465, 1213758, 1348620, 1733940, 2022930, 2427516, 3034395, 4045860, 6068790, 12137580]

約数ペア:

[(1, 12137580), (2, 6068790), (3, 4045860), (4, 3034395), (5, 2427516), (6, 2022930), (7, 1733940), (9, 1348620), (10, 1213758), (12, 1011465), (13, 933660), (14, 866970), (15, 809172), (18, 674310), (19, 638820), (20, 606879), (21, 577980), (26, 466830), (27, 449540), (28, 433485), (30, 404586), (35, 346788), (36, 337155), (38, 319410), (39, 311220), (42, 288990), (45, 269724), (52, 233415), (54, 224770), (57, 212940), (60, 202293), (63, 192660), (65, 186732), (70, 173394), (76, 159705), (78, 155610), (84, 144495), (90, 134862), (91, 133380), (95, 127764), (105, 115596), (108, 112385), (114, 106470), (117, 103740), (126, 96330), (130, 93366), (133, 91260), (135, 89908), (140, 86697), (156, 77805), (169, 71820), (171, 70980), (180, 67431), (182, 66690), (189, 64220), (190, 63882), (195, 62244), (210, 57798), (228, 53235), (234, 51870), (247, 49140), (252, 48165), (260, 46683), (266, 45630), (270, 44954), (273, 44460), (285, 42588), (315, 38532), (338, 35910), (342, 35490), (351, 34580), (364, 33345), (378, 32110), (380, 31941), (390, 31122), (399, 30420), (420, 28899), (455, 26676), (468, 25935), (494, 24570), (507, 23940), (513, 23660), (532, 22815), (540, 22477), (546, 22230), (570, 21294), (585, 20748), (630, 19266), (665, 18252), (676, 17955), (684, 17745), (702, 17290), (741, 16380), (756, 16055), (780, 15561), (798, 15210), (819, 14820), (845, 14364), (855, 14196), (910, 13338), (945, 12844), (988, 12285), (1014, 11970), (1026, 11830), (1092, 11115), (1140, 10647), (1170, 10374), (1183, 10260), (1197, 10140), (1235, 9828), (1260, 9633), (1330, 9126), (1365, 8892), (1404, 8645), (1482, 8190), (1521, 7980), (1596, 7605), (1638, 7410), (1690, 7182), (1710, 7098), (1729, 7020), (1755, 6916), (1820, 6669), (1890, 6422), (1995, 6084), (2028, 5985), (2052, 5915), (2223, 5460), (2340, 5187), (2366, 5130), (2394, 5070), (2457, 4940), (2470, 4914), (2535, 4788), (2565, 4732), (2660, 4563), (2730, 4446), (2964, 4095), (3042, 3990), (3211, 3780), (3276, 3705), (3380, 3591), (3420, 3549), (3458, 3510)]