442175760

素因数分解:

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

素因数の和:248

約数の個数: 400

約数和(自身を含む): 1720358640

約数和(自身を除く): 1278182880

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, 81, 87, 90, 104, 108, 116, 117, 120, 130, 135, 144, 145, 156, 162, 174, 180, 181, 195, 208, 216, 232, 234, 240, 260, 261, 270, 290, 312, 324, 348, 351, 360, 362, 377, 390, 405, 432, 435, 464, 468, 520, 522, 540, 543, 580, 585, 624, 648, 696, 702, 720, 724, 754, 780, 783, 810, 870, 905, 936, 1040, 1044, 1053, 1080, 1086, 1131, 1160, 1170, 1296, 1305, 1392, 1404, 1448, 1508, 1560, 1566, 1620, 1629, 1740, 1755, 1810, 1872, 1885, 2088, 2106, 2160, 2172, 2262, 2320, 2340, 2349, 2353, 2610, 2715, 2808, 2896, 3016, 3120, 3132, 3240, 3258, 3393, 3480, 3510, 3620, 3770, 3915, 4176, 4212, 4344, 4524, 4680, 4698, 4706, 4887, 5220, 5249, 5265, 5430, 5616, 5655, 6032, 6264, 6480, 6516, 6786, 6960, 7020, 7059, 7240, 7540, 7830, 8145, 8424, 8688, 9048, 9360, 9396, 9412, 9774, 10179, 10440, 10498, 10530, 10860, 11310, 11745, 11765, 12528, 13032, 13572, 14040, 14118, 14480, 14661, 15080, 15660, 15747, 16290, 16848, 16965, 18096, 18792, 18824, 19548, 20358, 20880, 20996, 21060, 21177, 21720, 22620, 23490, 23530, 24435, 26064, 26245, 27144, 28080, 28236, 29322, 30160, 30537, 31320, 31494, 32580, 33930, 35295, 37584, 37648, 39096, 40716, 41992, 42120, 42354, 43440, 45240, 46980, 47060, 47241, 48870, 50895, 52490, 54288, 56472, 58644, 61074, 62640, 62988, 63531, 65160, 67860, 68237, 70590, 73305, 78192, 78735, 81432, 83984, 84240, 84708, 90480, 93960, 94120, 94482, 97740, 101790, 104980, 105885, 112944, 117288, 122148, 125976, 127062, 130320, 135720, 136474, 141180, 141723, 146610, 152685, 157470, 162864, 169416, 187920, 188240, 188964, 190593, 195480, 203580, 204711, 209960, 211770, 234576, 236205, 244296, 251952, 254124, 271440, 272948, 282360, 283446, 293220, 305370, 314940, 317655, 338832, 341185, 377928, 381186, 390960, 407160, 409422, 419920, 423540, 425169, 472410, 488592, 508248, 545896, 564720, 566892, 586440, 610740, 614133, 629880, 635310, 682370, 708615, 755856, 762372, 814320, 818844, 847080, 850338, 944820, 952965, 1016496, 1023555, 1091792, 1133784, 1172880, 1221480, 1228266, 1259760, 1270620, 1364740, 1417230, 1524744, 1637688, 1694160, 1700676, 1842399, 1889640, 1905930, 2047110, 2125845, 2267568, 2442960, 2456532, 2541240, 2729480, 2834460, 3049488, 3070665, 3275376, 3401352, 3684798, 3779280, 3811860, 4094220, 4251690, 4913064, 5082480, 5458960, 5527197, 5668920, 6141330, 6802704, 7369596, 7623720, 8188440, 8503380, 9211995, 9826128, 11054394, 11337840, 12282660, 14739192, 15247440, 16376880, 17006760, 18423990, 22108788, 24565320, 27635985, 29478384, 34013520, 36847980, 44217576, 49130640, 55271970, 73695960, 88435152, 110543940, 147391920, 221087880, 442175760]

約数ペア:

[(1, 442175760), (2, 221087880), (3, 147391920), (4, 110543940), (5, 88435152), (6, 73695960), (8, 55271970), (9, 49130640), (10, 44217576), (12, 36847980), (13, 34013520), (15, 29478384), (16, 27635985), (18, 24565320), (20, 22108788), (24, 18423990), (26, 17006760), (27, 16376880), (29, 15247440), (30, 14739192), (36, 12282660), (39, 11337840), (40, 11054394), (45, 9826128), (48, 9211995), (52, 8503380), (54, 8188440), (58, 7623720), (60, 7369596), (65, 6802704), (72, 6141330), (78, 5668920), (80, 5527197), (81, 5458960), (87, 5082480), (90, 4913064), (104, 4251690), (108, 4094220), (116, 3811860), (117, 3779280), (120, 3684798), (130, 3401352), (135, 3275376), (144, 3070665), (145, 3049488), (156, 2834460), (162, 2729480), (174, 2541240), (180, 2456532), (181, 2442960), (195, 2267568), (208, 2125845), (216, 2047110), (232, 1905930), (234, 1889640), (240, 1842399), (260, 1700676), (261, 1694160), (270, 1637688), (290, 1524744), (312, 1417230), (324, 1364740), (348, 1270620), (351, 1259760), (360, 1228266), (362, 1221480), (377, 1172880), (390, 1133784), (405, 1091792), (432, 1023555), (435, 1016496), (464, 952965), (468, 944820), (520, 850338), (522, 847080), (540, 818844), (543, 814320), (580, 762372), (585, 755856), (624, 708615), (648, 682370), (696, 635310), (702, 629880), (720, 614133), (724, 610740), (754, 586440), (780, 566892), (783, 564720), (810, 545896), (870, 508248), (905, 488592), (936, 472410), (1040, 425169), (1044, 423540), (1053, 419920), (1080, 409422), (1086, 407160), (1131, 390960), (1160, 381186), (1170, 377928), (1296, 341185), (1305, 338832), (1392, 317655), (1404, 314940), (1448, 305370), (1508, 293220), (1560, 283446), (1566, 282360), (1620, 272948), (1629, 271440), (1740, 254124), (1755, 251952), (1810, 244296), (1872, 236205), (1885, 234576), (2088, 211770), (2106, 209960), (2160, 204711), (2172, 203580), (2262, 195480), (2320, 190593), (2340, 188964), (2349, 188240), (2353, 187920), (2610, 169416), (2715, 162864), (2808, 157470), (2896, 152685), (3016, 146610), (3120, 141723), (3132, 141180), (3240, 136474), (3258, 135720), (3393, 130320), (3480, 127062), (3510, 125976), (3620, 122148), (3770, 117288), (3915, 112944), (4176, 105885), (4212, 104980), (4344, 101790), (4524, 97740), (4680, 94482), (4698, 94120), (4706, 93960), (4887, 90480), (5220, 84708), (5249, 84240), (5265, 83984), (5430, 81432), (5616, 78735), (5655, 78192), (6032, 73305), (6264, 70590), (6480, 68237), (6516, 67860), (6786, 65160), (6960, 63531), (7020, 62988), (7059, 62640), (7240, 61074), (7540, 58644), (7830, 56472), (8145, 54288), (8424, 52490), (8688, 50895), (9048, 48870), (9360, 47241), (9396, 47060), (9412, 46980), (9774, 45240), (10179, 43440), (10440, 42354), (10498, 42120), (10530, 41992), (10860, 40716), (11310, 39096), (11745, 37648), (11765, 37584), (12528, 35295), (13032, 33930), (13572, 32580), (14040, 31494), (14118, 31320), (14480, 30537), (14661, 30160), (15080, 29322), (15660, 28236), (15747, 28080), (16290, 27144), (16848, 26245), (16965, 26064), (18096, 24435), (18792, 23530), (18824, 23490), (19548, 22620), (20358, 21720), (20880, 21177), (20996, 21060)]