130290720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2281}}^1$

素因数の和:2323

約数の個数: 192

約数和(自身を含む): 496855296

約数和(自身を除く): 366564576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2281, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4562, 4760, 5712, 6843, 7140, 8160, 9124, 9520, 11405, 11424, 13686, 14280, 15967, 18248, 19040, 22810, 27372, 28560, 31934, 34215, 36496, 38777, 45620, 47901, 54744, 57120, 63868, 68430, 72992, 77554, 79835, 91240, 95802, 109488, 116331, 127736, 136860, 155108, 159670, 182480, 191604, 193885, 218976, 232662, 239505, 255472, 271439, 273720, 310216, 319340, 364960, 383208, 387770, 465324, 479010, 510944, 542878, 547440, 581655, 620432, 638680, 766416, 775540, 814317, 930648, 958020, 1085756, 1094880, 1163310, 1240864, 1277360, 1357195, 1532832, 1551080, 1628634, 1861296, 1916040, 2171512, 2326620, 2554720, 2714390, 3102160, 3257268, 3722592, 3832080, 4071585, 4343024, 4653240, 5428780, 6204320, 6514536, 7664160, 8143170, 8686048, 9306480, 10857560, 13029072, 16286340, 18612960, 21715120, 26058144, 32572680, 43430240, 65145360, 130290720]

約数ペア:

[(1, 130290720), (2, 65145360), (3, 43430240), (4, 32572680), (5, 26058144), (6, 21715120), (7, 18612960), (8, 16286340), (10, 13029072), (12, 10857560), (14, 9306480), (15, 8686048), (16, 8143170), (17, 7664160), (20, 6514536), (21, 6204320), (24, 5428780), (28, 4653240), (30, 4343024), (32, 4071585), (34, 3832080), (35, 3722592), (40, 3257268), (42, 3102160), (48, 2714390), (51, 2554720), (56, 2326620), (60, 2171512), (68, 1916040), (70, 1861296), (80, 1628634), (84, 1551080), (85, 1532832), (96, 1357195), (102, 1277360), (105, 1240864), (112, 1163310), (119, 1094880), (120, 1085756), (136, 958020), (140, 930648), (160, 814317), (168, 775540), (170, 766416), (204, 638680), (210, 620432), (224, 581655), (238, 547440), (240, 542878), (255, 510944), (272, 479010), (280, 465324), (336, 387770), (340, 383208), (357, 364960), (408, 319340), (420, 310216), (476, 273720), (480, 271439), (510, 255472), (544, 239505), (560, 232662), (595, 218976), (672, 193885), (680, 191604), (714, 182480), (816, 159670), (840, 155108), (952, 136860), (1020, 127736), (1120, 116331), (1190, 109488), (1360, 95802), (1428, 91240), (1632, 79835), (1680, 77554), (1785, 72992), (1904, 68430), (2040, 63868), (2281, 57120), (2380, 54744), (2720, 47901), (2856, 45620), (3360, 38777), (3570, 36496), (3808, 34215), (4080, 31934), (4562, 28560), (4760, 27372), (5712, 22810), (6843, 19040), (7140, 18248), (8160, 15967), (9124, 14280), (9520, 13686), (11405, 11424)]