49130640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 184831920

約数和(自身を除く): 135701280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 104, 116, 117, 120, 130, 144, 145, 156, 174, 180, 181, 195, 208, 232, 234, 240, 260, 261, 290, 312, 348, 360, 362, 377, 390, 435, 464, 468, 520, 522, 543, 580, 585, 624, 696, 720, 724, 754, 780, 870, 905, 936, 1040, 1044, 1086, 1131, 1160, 1170, 1305, 1392, 1448, 1508, 1560, 1629, 1740, 1810, 1872, 1885, 2088, 2172, 2262, 2320, 2340, 2353, 2610, 2715, 2896, 3016, 3120, 3258, 3393, 3480, 3620, 3770, 4176, 4344, 4524, 4680, 4706, 5220, 5249, 5430, 5655, 6032, 6516, 6786, 6960, 7059, 7240, 7540, 8145, 8688, 9048, 9360, 9412, 10440, 10498, 10860, 11310, 11765, 13032, 13572, 14118, 14480, 15080, 15747, 16290, 16965, 18096, 18824, 20880, 20996, 21177, 21720, 22620, 23530, 26064, 26245, 27144, 28236, 30160, 31494, 32580, 33930, 35295, 37648, 41992, 42354, 43440, 45240, 47060, 47241, 52490, 54288, 56472, 62988, 65160, 67860, 68237, 70590, 78735, 83984, 84708, 90480, 94120, 94482, 104980, 105885, 112944, 125976, 130320, 135720, 136474, 141180, 157470, 169416, 188240, 188964, 204711, 209960, 211770, 236205, 251952, 271440, 272948, 282360, 314940, 338832, 341185, 377928, 409422, 419920, 423540, 472410, 545896, 564720, 614133, 629880, 682370, 755856, 818844, 847080, 944820, 1023555, 1091792, 1228266, 1259760, 1364740, 1637688, 1694160, 1889640, 2047110, 2456532, 2729480, 3070665, 3275376, 3779280, 4094220, 4913064, 5458960, 6141330, 8188440, 9826128, 12282660, 16376880, 24565320, 49130640]

約数ペア:

[(1, 49130640), (2, 24565320), (3, 16376880), (4, 12282660), (5, 9826128), (6, 8188440), (8, 6141330), (9, 5458960), (10, 4913064), (12, 4094220), (13, 3779280), (15, 3275376), (16, 3070665), (18, 2729480), (20, 2456532), (24, 2047110), (26, 1889640), (29, 1694160), (30, 1637688), (36, 1364740), (39, 1259760), (40, 1228266), (45, 1091792), (48, 1023555), (52, 944820), (58, 847080), (60, 818844), (65, 755856), (72, 682370), (78, 629880), (80, 614133), (87, 564720), (90, 545896), (104, 472410), (116, 423540), (117, 419920), (120, 409422), (130, 377928), (144, 341185), (145, 338832), (156, 314940), (174, 282360), (180, 272948), (181, 271440), (195, 251952), (208, 236205), (232, 211770), (234, 209960), (240, 204711), (260, 188964), (261, 188240), (290, 169416), (312, 157470), (348, 141180), (360, 136474), (362, 135720), (377, 130320), (390, 125976), (435, 112944), (464, 105885), (468, 104980), (520, 94482), (522, 94120), (543, 90480), (580, 84708), (585, 83984), (624, 78735), (696, 70590), (720, 68237), (724, 67860), (754, 65160), (780, 62988), (870, 56472), (905, 54288), (936, 52490), (1040, 47241), (1044, 47060), (1086, 45240), (1131, 43440), (1160, 42354), (1170, 41992), (1305, 37648), (1392, 35295), (1448, 33930), (1508, 32580), (1560, 31494), (1629, 30160), (1740, 28236), (1810, 27144), (1872, 26245), (1885, 26064), (2088, 23530), (2172, 22620), (2262, 21720), (2320, 21177), (2340, 20996), (2353, 20880), (2610, 18824), (2715, 18096), (2896, 16965), (3016, 16290), (3120, 15747), (3258, 15080), (3393, 14480), (3480, 14118), (3620, 13572), (3770, 13032), (4176, 11765), (4344, 11310), (4524, 10860), (4680, 10498), (4706, 10440), (5220, 9412), (5249, 9360), (5430, 9048), (5655, 8688), (6032, 8145), (6516, 7540), (6786, 7240), (6960, 7059)]