130402440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:441

約数の個数: 256

約数和(自身を含む): 508723200

約数和(自身を除く): 378320760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 168, 180, 188, 189, 210, 216, 235, 252, 270, 280, 282, 315, 329, 360, 367, 376, 378, 420, 423, 470, 504, 540, 564, 630, 658, 705, 734, 756, 840, 846, 940, 945, 987, 1080, 1101, 1128, 1260, 1269, 1316, 1410, 1468, 1512, 1645, 1692, 1835, 1880, 1890, 1974, 2115, 2202, 2520, 2538, 2569, 2632, 2820, 2936, 2961, 3290, 3303, 3384, 3670, 3780, 3948, 4230, 4404, 4935, 5076, 5138, 5505, 5640, 5922, 6345, 6580, 6606, 7340, 7560, 7707, 7896, 8460, 8808, 8883, 9870, 9909, 10152, 10276, 11010, 11844, 12690, 12845, 13160, 13212, 14680, 14805, 15414, 16515, 16920, 17249, 17766, 19740, 19818, 20552, 22020, 23121, 23688, 25380, 25690, 26424, 29610, 30828, 33030, 34498, 35532, 38535, 39480, 39636, 44040, 44415, 46242, 49545, 50760, 51380, 51747, 59220, 61656, 66060, 68996, 69363, 71064, 77070, 79272, 86245, 88830, 92484, 99090, 102760, 103494, 115605, 118440, 120743, 132120, 137992, 138726, 154140, 155241, 172490, 177660, 184968, 198180, 206988, 231210, 241486, 258735, 277452, 308280, 310482, 344980, 346815, 355320, 362229, 396360, 413976, 462420, 465723, 482972, 517470, 554904, 603715, 620964, 689960, 693630, 724458, 776205, 924840, 931446, 965944, 1034940, 1086687, 1207430, 1241928, 1387260, 1448916, 1552410, 1811145, 1862892, 2069880, 2173374, 2328615, 2414860, 2774520, 2897832, 3104820, 3260061, 3622290, 3725784, 4346748, 4657230, 4829720, 5433435, 6209640, 6520122, 7244580, 8693496, 9314460, 10866870, 13040244, 14489160, 16300305, 18628920, 21733740, 26080488, 32600610, 43467480, 65201220, 130402440]

約数ペア:

[(1, 130402440), (2, 65201220), (3, 43467480), (4, 32600610), (5, 26080488), (6, 21733740), (7, 18628920), (8, 16300305), (9, 14489160), (10, 13040244), (12, 10866870), (14, 9314460), (15, 8693496), (18, 7244580), (20, 6520122), (21, 6209640), (24, 5433435), (27, 4829720), (28, 4657230), (30, 4346748), (35, 3725784), (36, 3622290), (40, 3260061), (42, 3104820), (45, 2897832), (47, 2774520), (54, 2414860), (56, 2328615), (60, 2173374), (63, 2069880), (70, 1862892), (72, 1811145), (84, 1552410), (90, 1448916), (94, 1387260), (105, 1241928), (108, 1207430), (120, 1086687), (126, 1034940), (135, 965944), (140, 931446), (141, 924840), (168, 776205), (180, 724458), (188, 693630), (189, 689960), (210, 620964), (216, 603715), (235, 554904), (252, 517470), (270, 482972), (280, 465723), (282, 462420), (315, 413976), (329, 396360), (360, 362229), (367, 355320), (376, 346815), (378, 344980), (420, 310482), (423, 308280), (470, 277452), (504, 258735), (540, 241486), (564, 231210), (630, 206988), (658, 198180), (705, 184968), (734, 177660), (756, 172490), (840, 155241), (846, 154140), (940, 138726), (945, 137992), (987, 132120), (1080, 120743), (1101, 118440), (1128, 115605), (1260, 103494), (1269, 102760), (1316, 99090), (1410, 92484), (1468, 88830), (1512, 86245), (1645, 79272), (1692, 77070), (1835, 71064), (1880, 69363), (1890, 68996), (1974, 66060), (2115, 61656), (2202, 59220), (2520, 51747), (2538, 51380), (2569, 50760), (2632, 49545), (2820, 46242), (2936, 44415), (2961, 44040), (3290, 39636), (3303, 39480), (3384, 38535), (3670, 35532), (3780, 34498), (3948, 33030), (4230, 30828), (4404, 29610), (4935, 26424), (5076, 25690), (5138, 25380), (5505, 23688), (5640, 23121), (5922, 22020), (6345, 20552), (6580, 19818), (6606, 19740), (7340, 17766), (7560, 17249), (7707, 16920), (7896, 16515), (8460, 15414), (8808, 14805), (8883, 14680), (9870, 13212), (9909, 13160), (10152, 12845), (10276, 12690), (11010, 11844)]