208100880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7411}}^1$

素因数の和:7446

約数の個数: 160

約数和(自身を含む): 772033920

約数和(自身を除く): 563933040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 7411, 9360, 14040, 14822, 22233, 28080, 29644, 37055, 44466, 59288, 66699, 74110, 88932, 96343, 111165, 118576, 133398, 148220, 177864, 192686, 200097, 222330, 266796, 289029, 296440, 333495, 355728, 385372, 400194, 444660, 481715, 533592, 578058, 592880, 666990, 770744, 800388, 867087, 889320, 963430, 1000485, 1067184, 1156116, 1333980, 1445145, 1541488, 1600776, 1734174, 1778640, 1926860, 2000970, 2312232, 2601261, 2667960, 2890290, 3201552, 3468348, 3853720, 4001940, 4335435, 4624464, 5202522, 5335920, 5780580, 6936696, 7707440, 8003880, 8670870, 10405044, 11561160, 13006305, 13873392, 16007760, 17341740, 20810088, 23122320, 26012610, 34683480, 41620176, 52025220, 69366960, 104050440, 208100880]

約数ペア:

[(1, 208100880), (2, 104050440), (3, 69366960), (4, 52025220), (5, 41620176), (6, 34683480), (8, 26012610), (9, 23122320), (10, 20810088), (12, 17341740), (13, 16007760), (15, 13873392), (16, 13006305), (18, 11561160), (20, 10405044), (24, 8670870), (26, 8003880), (27, 7707440), (30, 6936696), (36, 5780580), (39, 5335920), (40, 5202522), (45, 4624464), (48, 4335435), (52, 4001940), (54, 3853720), (60, 3468348), (65, 3201552), (72, 2890290), (78, 2667960), (80, 2601261), (90, 2312232), (104, 2000970), (108, 1926860), (117, 1778640), (120, 1734174), (130, 1600776), (135, 1541488), (144, 1445145), (156, 1333980), (180, 1156116), (195, 1067184), (208, 1000485), (216, 963430), (234, 889320), (240, 867087), (260, 800388), (270, 770744), (312, 666990), (351, 592880), (360, 578058), (390, 533592), (432, 481715), (468, 444660), (520, 400194), (540, 385372), (585, 355728), (624, 333495), (702, 296440), (720, 289029), (780, 266796), (936, 222330), (1040, 200097), (1080, 192686), (1170, 177864), (1404, 148220), (1560, 133398), (1755, 118576), (1872, 111165), (2160, 96343), (2340, 88932), (2808, 74110), (3120, 66699), (3510, 59288), (4680, 44466), (5616, 37055), (7020, 29644), (7411, 28080), (9360, 22233), (14040, 14822)]