147391920

素因数分解:

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

素因数の和:245

約数の個数: 320

約数和(自身を含む): 568713600

約数和(自身を除く): 421321680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 48, 52, 54, 58, 60, 65, 72, 78, 80, 87, 90, 104, 108, 116, 117, 120, 130, 135, 144, 145, 156, 174, 180, 181, 195, 208, 216, 232, 234, 240, 260, 261, 270, 290, 312, 348, 351, 360, 362, 377, 390, 432, 435, 464, 468, 520, 522, 540, 543, 580, 585, 624, 696, 702, 720, 724, 754, 780, 783, 870, 905, 936, 1040, 1044, 1080, 1086, 1131, 1160, 1170, 1305, 1392, 1404, 1448, 1508, 1560, 1566, 1629, 1740, 1755, 1810, 1872, 1885, 2088, 2160, 2172, 2262, 2320, 2340, 2353, 2610, 2715, 2808, 2896, 3016, 3120, 3132, 3258, 3393, 3480, 3510, 3620, 3770, 3915, 4176, 4344, 4524, 4680, 4706, 4887, 5220, 5249, 5430, 5616, 5655, 6032, 6264, 6516, 6786, 6960, 7020, 7059, 7240, 7540, 7830, 8145, 8688, 9048, 9360, 9412, 9774, 10179, 10440, 10498, 10860, 11310, 11765, 12528, 13032, 13572, 14040, 14118, 14480, 15080, 15660, 15747, 16290, 16965, 18096, 18824, 19548, 20358, 20880, 20996, 21177, 21720, 22620, 23530, 24435, 26064, 26245, 27144, 28080, 28236, 30160, 31320, 31494, 32580, 33930, 35295, 37648, 39096, 40716, 41992, 42354, 43440, 45240, 47060, 47241, 48870, 50895, 52490, 54288, 56472, 62640, 62988, 63531, 65160, 67860, 68237, 70590, 78192, 78735, 81432, 83984, 84708, 90480, 94120, 94482, 97740, 101790, 104980, 105885, 112944, 125976, 127062, 130320, 135720, 136474, 141180, 141723, 157470, 162864, 169416, 188240, 188964, 195480, 203580, 204711, 209960, 211770, 236205, 251952, 254124, 271440, 272948, 282360, 283446, 314940, 317655, 338832, 341185, 377928, 390960, 407160, 409422, 419920, 423540, 472410, 508248, 545896, 564720, 566892, 614133, 629880, 635310, 682370, 708615, 755856, 814320, 818844, 847080, 944820, 1016496, 1023555, 1091792, 1133784, 1228266, 1259760, 1270620, 1364740, 1417230, 1637688, 1694160, 1842399, 1889640, 2047110, 2267568, 2456532, 2541240, 2729480, 2834460, 3070665, 3275376, 3684798, 3779280, 4094220, 4913064, 5082480, 5458960, 5668920, 6141330, 7369596, 8188440, 9211995, 9826128, 11337840, 12282660, 14739192, 16376880, 18423990, 24565320, 29478384, 36847980, 49130640, 73695960, 147391920]

約数ペア:

[(1, 147391920), (2, 73695960), (3, 49130640), (4, 36847980), (5, 29478384), (6, 24565320), (8, 18423990), (9, 16376880), (10, 14739192), (12, 12282660), (13, 11337840), (15, 9826128), (16, 9211995), (18, 8188440), (20, 7369596), (24, 6141330), (26, 5668920), (27, 5458960), (29, 5082480), (30, 4913064), (36, 4094220), (39, 3779280), (40, 3684798), (45, 3275376), (48, 3070665), (52, 2834460), (54, 2729480), (58, 2541240), (60, 2456532), (65, 2267568), (72, 2047110), (78, 1889640), (80, 1842399), (87, 1694160), (90, 1637688), (104, 1417230), (108, 1364740), (116, 1270620), (117, 1259760), (120, 1228266), (130, 1133784), (135, 1091792), (144, 1023555), (145, 1016496), (156, 944820), (174, 847080), (180, 818844), (181, 814320), (195, 755856), (208, 708615), (216, 682370), (232, 635310), (234, 629880), (240, 614133), (260, 566892), (261, 564720), (270, 545896), (290, 508248), (312, 472410), (348, 423540), (351, 419920), (360, 409422), (362, 407160), (377, 390960), (390, 377928), (432, 341185), (435, 338832), (464, 317655), (468, 314940), (520, 283446), (522, 282360), (540, 272948), (543, 271440), (580, 254124), (585, 251952), (624, 236205), (696, 211770), (702, 209960), (720, 204711), (724, 203580), (754, 195480), (780, 188964), (783, 188240), (870, 169416), (905, 162864), (936, 157470), (1040, 141723), (1044, 141180), (1080, 136474), (1086, 135720), (1131, 130320), (1160, 127062), (1170, 125976), (1305, 112944), (1392, 105885), (1404, 104980), (1448, 101790), (1508, 97740), (1560, 94482), (1566, 94120), (1629, 90480), (1740, 84708), (1755, 83984), (1810, 81432), (1872, 78735), (1885, 78192), (2088, 70590), (2160, 68237), (2172, 67860), (2262, 65160), (2320, 63531), (2340, 62988), (2353, 62640), (2610, 56472), (2715, 54288), (2808, 52490), (2896, 50895), (3016, 48870), (3120, 47241), (3132, 47060), (3258, 45240), (3393, 43440), (3480, 42354), (3510, 41992), (3620, 40716), (3770, 39096), (3915, 37648), (4176, 35295), (4344, 33930), (4524, 32580), (4680, 31494), (4706, 31320), (4887, 30160), (5220, 28236), (5249, 28080), (5430, 27144), (5616, 26245), (5655, 26064), (6032, 24435), (6264, 23530), (6516, 22620), (6786, 21720), (6960, 21177), (7020, 20996), (7059, 20880), (7240, 20358), (7540, 19548), (7830, 18824), (8145, 18096), (8688, 16965), (9048, 16290), (9360, 15747), (9412, 15660), (9774, 15080), (10179, 14480), (10440, 14118), (10498, 14040), (10860, 13572), (11310, 13032), (11765, 12528)]