139437480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^2$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 519442560

約数和(自身を除く): 380005080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 113, 120, 130, 140, 156, 168, 182, 195, 210, 226, 260, 273, 280, 312, 339, 364, 390, 420, 452, 455, 520, 546, 565, 678, 728, 780, 791, 840, 904, 910, 1092, 1130, 1356, 1365, 1469, 1560, 1582, 1695, 1820, 2184, 2260, 2373, 2712, 2730, 2938, 3164, 3390, 3640, 3955, 4407, 4520, 4746, 5460, 5876, 6328, 6780, 7345, 7910, 8814, 9492, 10283, 10920, 11752, 11865, 12769, 13560, 14690, 15820, 17628, 18984, 20566, 22035, 23730, 25538, 29380, 30849, 31640, 35256, 38307, 41132, 44070, 47460, 51076, 51415, 58760, 61698, 63845, 76614, 82264, 88140, 89383, 94920, 102152, 102830, 123396, 127690, 153228, 154245, 165997, 176280, 178766, 191535, 205660, 246792, 255380, 268149, 306456, 308490, 331994, 357532, 383070, 411320, 446915, 497991, 510760, 536298, 616980, 663988, 715064, 766140, 829985, 893830, 995982, 1072596, 1161979, 1233960, 1327976, 1340745, 1532280, 1659970, 1787660, 1991964, 2145192, 2323958, 2489955, 2681490, 3319940, 3485937, 3575320, 3983928, 4647916, 4979910, 5362980, 5809895, 6639880, 6971874, 9295832, 9959820, 10725960, 11619790, 13943748, 17429685, 19919640, 23239580, 27887496, 34859370, 46479160, 69718740, 139437480]

約数ペア:

[(1, 139437480), (2, 69718740), (3, 46479160), (4, 34859370), (5, 27887496), (6, 23239580), (7, 19919640), (8, 17429685), (10, 13943748), (12, 11619790), (13, 10725960), (14, 9959820), (15, 9295832), (20, 6971874), (21, 6639880), (24, 5809895), (26, 5362980), (28, 4979910), (30, 4647916), (35, 3983928), (39, 3575320), (40, 3485937), (42, 3319940), (52, 2681490), (56, 2489955), (60, 2323958), (65, 2145192), (70, 1991964), (78, 1787660), (84, 1659970), (91, 1532280), (104, 1340745), (105, 1327976), (113, 1233960), (120, 1161979), (130, 1072596), (140, 995982), (156, 893830), (168, 829985), (182, 766140), (195, 715064), (210, 663988), (226, 616980), (260, 536298), (273, 510760), (280, 497991), (312, 446915), (339, 411320), (364, 383070), (390, 357532), (420, 331994), (452, 308490), (455, 306456), (520, 268149), (546, 255380), (565, 246792), (678, 205660), (728, 191535), (780, 178766), (791, 176280), (840, 165997), (904, 154245), (910, 153228), (1092, 127690), (1130, 123396), (1356, 102830), (1365, 102152), (1469, 94920), (1560, 89383), (1582, 88140), (1695, 82264), (1820, 76614), (2184, 63845), (2260, 61698), (2373, 58760), (2712, 51415), (2730, 51076), (2938, 47460), (3164, 44070), (3390, 41132), (3640, 38307), (3955, 35256), (4407, 31640), (4520, 30849), (4746, 29380), (5460, 25538), (5876, 23730), (6328, 22035), (6780, 20566), (7345, 18984), (7910, 17628), (8814, 15820), (9492, 14690), (10283, 13560), (10920, 12769), (11752, 11865)]