12437880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 256

約数和(自身を含む): 49351680

約数和(自身を除く): 36913800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 67, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 134, 136, 140, 156, 168, 170, 182, 195, 201, 204, 210, 221, 238, 255, 260, 268, 273, 280, 312, 335, 340, 357, 364, 390, 402, 408, 420, 442, 455, 469, 476, 510, 520, 536, 546, 595, 663, 670, 680, 714, 728, 780, 804, 840, 871, 884, 910, 938, 952, 1005, 1020, 1092, 1105, 1139, 1190, 1326, 1340, 1365, 1407, 1428, 1547, 1560, 1608, 1742, 1768, 1785, 1820, 1876, 2010, 2040, 2184, 2210, 2278, 2345, 2380, 2613, 2652, 2680, 2730, 2814, 2856, 3094, 3315, 3417, 3484, 3570, 3640, 3752, 4020, 4355, 4420, 4556, 4641, 4690, 4760, 5226, 5304, 5460, 5628, 5695, 6097, 6188, 6630, 6834, 6968, 7035, 7140, 7735, 7973, 8040, 8710, 8840, 9112, 9282, 9380, 10452, 10920, 11256, 11390, 12194, 12376, 13065, 13260, 13668, 14070, 14280, 14807, 15470, 15946, 17085, 17420, 18291, 18564, 18760, 20904, 22780, 23205, 23919, 24388, 26130, 26520, 27336, 28140, 29614, 30485, 30940, 31892, 34170, 34840, 36582, 37128, 39865, 44421, 45560, 46410, 47838, 48776, 52260, 56280, 59228, 60970, 61880, 63784, 68340, 73164, 74035, 79730, 88842, 91455, 92820, 95676, 103649, 104520, 118456, 119595, 121940, 136680, 146328, 148070, 159460, 177684, 182910, 185640, 191352, 207298, 222105, 239190, 243880, 296140, 310947, 318920, 355368, 365820, 414596, 444210, 478380, 518245, 592280, 621894, 731640, 829192, 888420, 956760, 1036490, 1243788, 1554735, 1776840, 2072980, 2487576, 3109470, 4145960, 6218940, 12437880]

約数ペア:

[(1, 12437880), (2, 6218940), (3, 4145960), (4, 3109470), (5, 2487576), (6, 2072980), (7, 1776840), (8, 1554735), (10, 1243788), (12, 1036490), (13, 956760), (14, 888420), (15, 829192), (17, 731640), (20, 621894), (21, 592280), (24, 518245), (26, 478380), (28, 444210), (30, 414596), (34, 365820), (35, 355368), (39, 318920), (40, 310947), (42, 296140), (51, 243880), (52, 239190), (56, 222105), (60, 207298), (65, 191352), (67, 185640), (68, 182910), (70, 177684), (78, 159460), (84, 148070), (85, 146328), (91, 136680), (102, 121940), (104, 119595), (105, 118456), (119, 104520), (120, 103649), (130, 95676), (134, 92820), (136, 91455), (140, 88842), (156, 79730), (168, 74035), (170, 73164), (182, 68340), (195, 63784), (201, 61880), (204, 60970), (210, 59228), (221, 56280), (238, 52260), (255, 48776), (260, 47838), (268, 46410), (273, 45560), (280, 44421), (312, 39865), (335, 37128), (340, 36582), (357, 34840), (364, 34170), (390, 31892), (402, 30940), (408, 30485), (420, 29614), (442, 28140), (455, 27336), (469, 26520), (476, 26130), (510, 24388), (520, 23919), (536, 23205), (546, 22780), (595, 20904), (663, 18760), (670, 18564), (680, 18291), (714, 17420), (728, 17085), (780, 15946), (804, 15470), (840, 14807), (871, 14280), (884, 14070), (910, 13668), (938, 13260), (952, 13065), (1005, 12376), (1020, 12194), (1092, 11390), (1105, 11256), (1139, 10920), (1190, 10452), (1326, 9380), (1340, 9282), (1365, 9112), (1407, 8840), (1428, 8710), (1547, 8040), (1560, 7973), (1608, 7735), (1742, 7140), (1768, 7035), (1785, 6968), (1820, 6834), (1876, 6630), (2010, 6188), (2040, 6097), (2184, 5695), (2210, 5628), (2278, 5460), (2345, 5304), (2380, 5226), (2613, 4760), (2652, 4690), (2680, 4641), (2730, 4556), (2814, 4420), (2856, 4355), (3094, 4020), (3315, 3752), (3417, 3640), (3484, 3570)]