758250480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12791}}^1$

素因数の和:12839

約数の個数: 160

約数和(自身を含む): 2664829440

約数和(自身を除く): 1906578960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3705, 3952, 4560, 4940, 5928, 7410, 9880, 11856, 12791, 14820, 19760, 25582, 29640, 38373, 51164, 59280, 63955, 76746, 102328, 127910, 153492, 166283, 191865, 204656, 243029, 255820, 306984, 332566, 383730, 486058, 498849, 511640, 613968, 665132, 729087, 767460, 831415, 972116, 997698, 1023280, 1215145, 1330264, 1458174, 1534920, 1662830, 1944232, 1995396, 2430290, 2494245, 2660528, 2916348, 3069840, 3159377, 3325660, 3645435, 3888464, 3990792, 4860580, 4988490, 5832696, 6318754, 6651320, 7290870, 7981584, 9478131, 9721160, 9976980, 11665392, 12637508, 13302640, 14581740, 15796885, 18956262, 19442320, 19953960, 25275016, 29163480, 31593770, 37912524, 39907920, 47390655, 50550032, 58326960, 63187540, 75825048, 94781310, 126375080, 151650096, 189562620, 252750160, 379125240, 758250480]

約数ペア:

[(1, 758250480), (2, 379125240), (3, 252750160), (4, 189562620), (5, 151650096), (6, 126375080), (8, 94781310), (10, 75825048), (12, 63187540), (13, 58326960), (15, 50550032), (16, 47390655), (19, 39907920), (20, 37912524), (24, 31593770), (26, 29163480), (30, 25275016), (38, 19953960), (39, 19442320), (40, 18956262), (48, 15796885), (52, 14581740), (57, 13302640), (60, 12637508), (65, 11665392), (76, 9976980), (78, 9721160), (80, 9478131), (95, 7981584), (104, 7290870), (114, 6651320), (120, 6318754), (130, 5832696), (152, 4988490), (156, 4860580), (190, 3990792), (195, 3888464), (208, 3645435), (228, 3325660), (240, 3159377), (247, 3069840), (260, 2916348), (285, 2660528), (304, 2494245), (312, 2430290), (380, 1995396), (390, 1944232), (456, 1662830), (494, 1534920), (520, 1458174), (570, 1330264), (624, 1215145), (741, 1023280), (760, 997698), (780, 972116), (912, 831415), (988, 767460), (1040, 729087), (1140, 665132), (1235, 613968), (1482, 511640), (1520, 498849), (1560, 486058), (1976, 383730), (2280, 332566), (2470, 306984), (2964, 255820), (3120, 243029), (3705, 204656), (3952, 191865), (4560, 166283), (4940, 153492), (5928, 127910), (7410, 102328), (9880, 76746), (11856, 63955), (12791, 59280), (14820, 51164), (19760, 38373), (25582, 29640)]