145396680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 256

約数和(自身を含む): 528595200

約数和(自身を除く): 383198520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 37, 39, 40, 44, 52, 55, 60, 65, 66, 74, 78, 88, 104, 110, 111, 120, 130, 132, 143, 148, 156, 165, 185, 195, 220, 222, 229, 260, 264, 286, 296, 312, 330, 370, 390, 407, 429, 440, 444, 458, 481, 520, 555, 572, 660, 687, 715, 740, 780, 814, 858, 888, 916, 962, 1110, 1144, 1145, 1221, 1320, 1374, 1430, 1443, 1480, 1560, 1628, 1716, 1832, 1924, 2035, 2145, 2220, 2290, 2405, 2442, 2519, 2748, 2860, 2886, 2977, 3256, 3432, 3435, 3848, 4070, 4290, 4440, 4580, 4810, 4884, 5038, 5291, 5496, 5720, 5772, 5954, 6105, 6870, 7215, 7557, 8140, 8473, 8580, 8931, 9160, 9620, 9768, 10076, 10582, 11544, 11908, 12210, 12595, 13740, 14430, 14885, 15114, 15873, 16280, 16946, 17160, 17862, 19240, 20152, 21164, 23816, 24420, 25190, 25419, 26455, 27480, 28860, 29770, 30228, 31746, 32747, 33892, 35724, 37785, 42328, 42365, 44655, 48840, 50380, 50838, 52910, 57720, 59540, 60456, 63492, 65494, 67784, 71448, 75570, 79365, 84730, 89310, 93203, 98241, 100760, 101676, 105820, 110149, 119080, 126984, 127095, 130988, 151140, 158730, 163735, 169460, 178620, 186406, 196482, 203352, 211640, 220298, 254190, 261976, 279609, 302280, 317460, 327470, 330447, 338920, 357240, 372812, 392964, 440596, 466015, 491205, 508380, 550745, 559218, 634920, 654940, 660894, 745624, 785928, 881192, 932030, 982410, 1016760, 1101490, 1118436, 1211639, 1309880, 1321788, 1398045, 1652235, 1864060, 1964820, 2202980, 2236872, 2423278, 2643576, 2796090, 3304470, 3634917, 3728120, 3929640, 4405960, 4846556, 5592180, 6058195, 6608940, 7269834, 9693112, 11184360, 12116390, 13217880, 14539668, 18174585, 24232780, 29079336, 36349170, 48465560, 72698340, 145396680]

約数ペア:

[(1, 145396680), (2, 72698340), (3, 48465560), (4, 36349170), (5, 29079336), (6, 24232780), (8, 18174585), (10, 14539668), (11, 13217880), (12, 12116390), (13, 11184360), (15, 9693112), (20, 7269834), (22, 6608940), (24, 6058195), (26, 5592180), (30, 4846556), (33, 4405960), (37, 3929640), (39, 3728120), (40, 3634917), (44, 3304470), (52, 2796090), (55, 2643576), (60, 2423278), (65, 2236872), (66, 2202980), (74, 1964820), (78, 1864060), (88, 1652235), (104, 1398045), (110, 1321788), (111, 1309880), (120, 1211639), (130, 1118436), (132, 1101490), (143, 1016760), (148, 982410), (156, 932030), (165, 881192), (185, 785928), (195, 745624), (220, 660894), (222, 654940), (229, 634920), (260, 559218), (264, 550745), (286, 508380), (296, 491205), (312, 466015), (330, 440596), (370, 392964), (390, 372812), (407, 357240), (429, 338920), (440, 330447), (444, 327470), (458, 317460), (481, 302280), (520, 279609), (555, 261976), (572, 254190), (660, 220298), (687, 211640), (715, 203352), (740, 196482), (780, 186406), (814, 178620), (858, 169460), (888, 163735), (916, 158730), (962, 151140), (1110, 130988), (1144, 127095), (1145, 126984), (1221, 119080), (1320, 110149), (1374, 105820), (1430, 101676), (1443, 100760), (1480, 98241), (1560, 93203), (1628, 89310), (1716, 84730), (1832, 79365), (1924, 75570), (2035, 71448), (2145, 67784), (2220, 65494), (2290, 63492), (2405, 60456), (2442, 59540), (2519, 57720), (2748, 52910), (2860, 50838), (2886, 50380), (2977, 48840), (3256, 44655), (3432, 42365), (3435, 42328), (3848, 37785), (4070, 35724), (4290, 33892), (4440, 32747), (4580, 31746), (4810, 30228), (4884, 29770), (5038, 28860), (5291, 27480), (5496, 26455), (5720, 25419), (5772, 25190), (5954, 24420), (6105, 23816), (6870, 21164), (7215, 20152), (7557, 19240), (8140, 17862), (8473, 17160), (8580, 16946), (8931, 16280), (9160, 15873), (9620, 15114), (9768, 14885), (10076, 14430), (10582, 13740), (11544, 12595), (11908, 12210)]