191149920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10211}}^1$

素因数の和:10245

約数の個数: 144

約数和(自身を含む): 702544752

約数和(自身を除く): 511394832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 10211, 18720, 20422, 30633, 40844, 51055, 61266, 81688, 91899, 102110, 122532, 132743, 153165, 163376, 183798, 204220, 245064, 265486, 306330, 326752, 367596, 398229, 408440, 459495, 490128, 530972, 612660, 663715, 735192, 796458, 816880, 918990, 980256, 1061944, 1194687, 1225320, 1327430, 1470384, 1592916, 1633760, 1837980, 1991145, 2123888, 2389374, 2450640, 2654860, 2940768, 3185832, 3675960, 3982290, 4247776, 4778748, 4901280, 5309720, 5973435, 6371664, 7351920, 7964580, 9557496, 10619440, 11946870, 12743328, 14703840, 15929160, 19114992, 21238880, 23893740, 31858320, 38229984, 47787480, 63716640, 95574960, 191149920]

約数ペア:

[(1, 191149920), (2, 95574960), (3, 63716640), (4, 47787480), (5, 38229984), (6, 31858320), (8, 23893740), (9, 21238880), (10, 19114992), (12, 15929160), (13, 14703840), (15, 12743328), (16, 11946870), (18, 10619440), (20, 9557496), (24, 7964580), (26, 7351920), (30, 6371664), (32, 5973435), (36, 5309720), (39, 4901280), (40, 4778748), (45, 4247776), (48, 3982290), (52, 3675960), (60, 3185832), (65, 2940768), (72, 2654860), (78, 2450640), (80, 2389374), (90, 2123888), (96, 1991145), (104, 1837980), (117, 1633760), (120, 1592916), (130, 1470384), (144, 1327430), (156, 1225320), (160, 1194687), (180, 1061944), (195, 980256), (208, 918990), (234, 816880), (240, 796458), (260, 735192), (288, 663715), (312, 612660), (360, 530972), (390, 490128), (416, 459495), (468, 408440), (480, 398229), (520, 367596), (585, 326752), (624, 306330), (720, 265486), (780, 245064), (936, 204220), (1040, 183798), (1170, 163376), (1248, 153165), (1440, 132743), (1560, 122532), (1872, 102110), (2080, 91899), (2340, 81688), (3120, 61266), (3744, 51055), (4680, 40844), (6240, 30633), (9360, 20422), (10211, 18720)]