28623654080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{13297}}^1$

素因数の和:13383

約数の個数: 168

約数和(自身を含む): 80497155744

約数和(自身を除く): 51873501664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 961, 992, 1085, 1120, 1240, 1736, 1922, 1984, 2170, 2240, 2480, 3472, 3844, 4340, 4805, 4960, 6727, 6944, 7688, 8680, 9610, 9920, 13297, 13454, 13888, 15376, 17360, 19220, 26594, 26908, 30752, 33635, 34720, 38440, 53188, 53816, 61504, 66485, 67270, 69440, 76880, 93079, 106376, 107632, 132970, 134540, 153760, 186158, 212752, 215264, 265940, 269080, 307520, 372316, 412207, 425504, 430528, 465395, 531880, 538160, 744632, 824414, 851008, 930790, 1063760, 1076320, 1489264, 1648828, 1861580, 2061035, 2127520, 2152640, 2885449, 2978528, 3297656, 3723160, 4122070, 4255040, 5770898, 5957056, 6595312, 7446320, 8244140, 11541796, 12778417, 13190624, 14427245, 14892640, 16488280, 23083592, 25556834, 26381248, 28854490, 29785280, 32976560, 46167184, 51113668, 57708980, 63892085, 65953120, 89448919, 92334368, 102227336, 115417960, 127784170, 131906240, 178897838, 184668736, 204454672, 230835920, 255568340, 357795676, 408909344, 447244595, 461671840, 511136680, 715591352, 817818688, 894489190, 923343680, 1022273360, 1431182704, 1788978380, 2044546720, 2862365408, 3577956760, 4089093440, 5724730816, 7155913520, 14311827040, 28623654080]

約数ペア:

[(1, 28623654080), (2, 14311827040), (4, 7155913520), (5, 5724730816), (7, 4089093440), (8, 3577956760), (10, 2862365408), (14, 2044546720), (16, 1788978380), (20, 1431182704), (28, 1022273360), (31, 923343680), (32, 894489190), (35, 817818688), (40, 715591352), (56, 511136680), (62, 461671840), (64, 447244595), (70, 408909344), (80, 357795676), (112, 255568340), (124, 230835920), (140, 204454672), (155, 184668736), (160, 178897838), (217, 131906240), (224, 127784170), (248, 115417960), (280, 102227336), (310, 92334368), (320, 89448919), (434, 65953120), (448, 63892085), (496, 57708980), (560, 51113668), (620, 46167184), (868, 32976560), (961, 29785280), (992, 28854490), (1085, 26381248), (1120, 25556834), (1240, 23083592), (1736, 16488280), (1922, 14892640), (1984, 14427245), (2170, 13190624), (2240, 12778417), (2480, 11541796), (3472, 8244140), (3844, 7446320), (4340, 6595312), (4805, 5957056), (4960, 5770898), (6727, 4255040), (6944, 4122070), (7688, 3723160), (8680, 3297656), (9610, 2978528), (9920, 2885449), (13297, 2152640), (13454, 2127520), (13888, 2061035), (15376, 1861580), (17360, 1648828), (19220, 1489264), (26594, 1076320), (26908, 1063760), (30752, 930790), (33635, 851008), (34720, 824414), (38440, 744632), (53188, 538160), (53816, 531880), (61504, 465395), (66485, 430528), (67270, 425504), (69440, 412207), (76880, 372316), (93079, 307520), (106376, 269080), (107632, 265940), (132970, 215264), (134540, 212752), (153760, 186158)]