250787160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1378

約数の個数: 192

約数和(自身を含む): 899851680

約数和(自身を除く): 649064520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 52, 60, 65, 72, 78, 82, 90, 104, 117, 120, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 738, 780, 820, 936, 984, 1066, 1170, 1230, 1307, 1476, 1560, 1599, 1640, 1845, 2132, 2340, 2460, 2614, 2665, 2952, 3198, 3690, 3921, 4264, 4680, 4797, 4920, 5228, 5330, 6396, 6535, 7380, 7842, 7995, 9594, 10456, 10660, 11763, 12792, 13070, 14760, 15684, 15990, 16991, 19188, 19605, 21320, 23526, 23985, 26140, 31368, 31980, 33982, 38376, 39210, 47052, 47970, 50973, 52280, 53587, 58815, 63960, 67964, 78420, 84955, 94104, 95940, 101946, 107174, 117630, 135928, 152919, 156840, 160761, 169910, 191880, 203892, 214348, 235260, 254865, 267935, 305838, 321522, 339820, 407784, 428696, 470520, 482283, 509730, 535870, 611676, 643044, 679640, 696631, 764595, 803805, 964566, 1019460, 1071740, 1223352, 1286088, 1393262, 1529190, 1607610, 1929132, 2038920, 2089893, 2143480, 2411415, 2786524, 3058380, 3215220, 3483155, 3858264, 4179786, 4822830, 5573048, 6116760, 6269679, 6430440, 6966310, 8359572, 9645660, 10449465, 12539358, 13932620, 16719144, 19291320, 20898930, 25078716, 27865240, 31348395, 41797860, 50157432, 62696790, 83595720, 125393580, 250787160]

約数ペア:

[(1, 250787160), (2, 125393580), (3, 83595720), (4, 62696790), (5, 50157432), (6, 41797860), (8, 31348395), (9, 27865240), (10, 25078716), (12, 20898930), (13, 19291320), (15, 16719144), (18, 13932620), (20, 12539358), (24, 10449465), (26, 9645660), (30, 8359572), (36, 6966310), (39, 6430440), (40, 6269679), (41, 6116760), (45, 5573048), (52, 4822830), (60, 4179786), (65, 3858264), (72, 3483155), (78, 3215220), (82, 3058380), (90, 2786524), (104, 2411415), (117, 2143480), (120, 2089893), (123, 2038920), (130, 1929132), (156, 1607610), (164, 1529190), (180, 1393262), (195, 1286088), (205, 1223352), (234, 1071740), (246, 1019460), (260, 964566), (312, 803805), (328, 764595), (360, 696631), (369, 679640), (390, 643044), (410, 611676), (468, 535870), (492, 509730), (520, 482283), (533, 470520), (585, 428696), (615, 407784), (738, 339820), (780, 321522), (820, 305838), (936, 267935), (984, 254865), (1066, 235260), (1170, 214348), (1230, 203892), (1307, 191880), (1476, 169910), (1560, 160761), (1599, 156840), (1640, 152919), (1845, 135928), (2132, 117630), (2340, 107174), (2460, 101946), (2614, 95940), (2665, 94104), (2952, 84955), (3198, 78420), (3690, 67964), (3921, 63960), (4264, 58815), (4680, 53587), (4797, 52280), (4920, 50973), (5228, 47970), (5330, 47052), (6396, 39210), (6535, 38376), (7380, 33982), (7842, 31980), (7995, 31368), (9594, 26140), (10456, 23985), (10660, 23526), (11763, 21320), (12792, 19605), (13070, 19188), (14760, 16991), (15684, 15990)]