130341960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{821}}^1$

素因数の和:858

約数の個数: 240

約数和(自身を含む): 510240060

約数和(自身を除く): 379898100

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, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 821, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1642, 1764, 1890, 1960, 2205, 2268, 2463, 2520, 2646, 2835, 2940, 3240, 3284, 3528, 3780, 3969, 4105, 4410, 4536, 4926, 5292, 5670, 5747, 5880, 6568, 6615, 7389, 7560, 7938, 8210, 8820, 9852, 10584, 11340, 11494, 12315, 13230, 14778, 15876, 16420, 17241, 17640, 19704, 19845, 22167, 22680, 22988, 24630, 26460, 28735, 29556, 31752, 32840, 34482, 36945, 39690, 40229, 44334, 45976, 49260, 51723, 52920, 57470, 59112, 66501, 68964, 73890, 79380, 80458, 86205, 88668, 98520, 103446, 110835, 114940, 120687, 133002, 137928, 147780, 155169, 158760, 160916, 172410, 177336, 201145, 206892, 221670, 229880, 241374, 258615, 266004, 295560, 310338, 321832, 332505, 344820, 362061, 402290, 413784, 443340, 465507, 482748, 517230, 532008, 603435, 620676, 665010, 689640, 724122, 775845, 804580, 886680, 931014, 965496, 1034460, 1086183, 1206870, 1241352, 1330020, 1448244, 1551690, 1609160, 1810305, 1862028, 2068920, 2172366, 2327535, 2413740, 2660040, 2896488, 3103380, 3258549, 3620610, 3724056, 4344732, 4655070, 4827480, 5430915, 6206760, 6517098, 7241220, 8689464, 9310140, 10861830, 13034196, 14482440, 16292745, 18620280, 21723660, 26068392, 32585490, 43447320, 65170980, 130341960]

約数ペア:

[(1, 130341960), (2, 65170980), (3, 43447320), (4, 32585490), (5, 26068392), (6, 21723660), (7, 18620280), (8, 16292745), (9, 14482440), (10, 13034196), (12, 10861830), (14, 9310140), (15, 8689464), (18, 7241220), (20, 6517098), (21, 6206760), (24, 5430915), (27, 4827480), (28, 4655070), (30, 4344732), (35, 3724056), (36, 3620610), (40, 3258549), (42, 3103380), (45, 2896488), (49, 2660040), (54, 2413740), (56, 2327535), (60, 2172366), (63, 2068920), (70, 1862028), (72, 1810305), (81, 1609160), (84, 1551690), (90, 1448244), (98, 1330020), (105, 1241352), (108, 1206870), (120, 1086183), (126, 1034460), (135, 965496), (140, 931014), (147, 886680), (162, 804580), (168, 775845), (180, 724122), (189, 689640), (196, 665010), (210, 620676), (216, 603435), (245, 532008), (252, 517230), (270, 482748), (280, 465507), (294, 443340), (315, 413784), (324, 402290), (360, 362061), (378, 344820), (392, 332505), (405, 321832), (420, 310338), (441, 295560), (490, 266004), (504, 258615), (540, 241374), (567, 229880), (588, 221670), (630, 206892), (648, 201145), (735, 177336), (756, 172410), (810, 160916), (821, 158760), (840, 155169), (882, 147780), (945, 137928), (980, 133002), (1080, 120687), (1134, 114940), (1176, 110835), (1260, 103446), (1323, 98520), (1470, 88668), (1512, 86205), (1620, 80458), (1642, 79380), (1764, 73890), (1890, 68964), (1960, 66501), (2205, 59112), (2268, 57470), (2463, 52920), (2520, 51723), (2646, 49260), (2835, 45976), (2940, 44334), (3240, 40229), (3284, 39690), (3528, 36945), (3780, 34482), (3969, 32840), (4105, 31752), (4410, 29556), (4536, 28735), (4926, 26460), (5292, 24630), (5670, 22988), (5747, 22680), (5880, 22167), (6568, 19845), (6615, 19704), (7389, 17640), (7560, 17241), (7938, 16420), (8210, 15876), (8820, 14778), (9852, 13230), (10584, 12315), (11340, 11494)]