196779960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2262

約数の個数: 192

約数和(自身を含む): 725306400

約数和(自身を除く): 528526440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2213, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4426, 4446, 4680, 4940, 5928, 6639, 6840, 7410, 8852, 8892, 9880, 11065, 11115, 13278, 14820, 17704, 17784, 19917, 22130, 22230, 26556, 28769, 29640, 33195, 39834, 42047, 44260, 44460, 53112, 57538, 66390, 79668, 84094, 86307, 88520, 88920, 99585, 115076, 126141, 132780, 143845, 159336, 168188, 172614, 199170, 210235, 230152, 252282, 258921, 265560, 287690, 336376, 345228, 378423, 398340, 420470, 431535, 504564, 517842, 546611, 575380, 630705, 690456, 756846, 796680, 840940, 863070, 1009128, 1035684, 1093222, 1150760, 1261410, 1294605, 1513692, 1639833, 1681880, 1726140, 1892115, 2071368, 2186444, 2522820, 2589210, 2733055, 3027384, 3279666, 3452280, 3784230, 4372888, 4919499, 5045640, 5178420, 5466110, 6559332, 7568460, 8199165, 9838998, 10356840, 10932220, 13118664, 15136920, 16398330, 19677996, 21864440, 24597495, 32796660, 39355992, 49194990, 65593320, 98389980, 196779960]

約数ペア:

[(1, 196779960), (2, 98389980), (3, 65593320), (4, 49194990), (5, 39355992), (6, 32796660), (8, 24597495), (9, 21864440), (10, 19677996), (12, 16398330), (13, 15136920), (15, 13118664), (18, 10932220), (19, 10356840), (20, 9838998), (24, 8199165), (26, 7568460), (30, 6559332), (36, 5466110), (38, 5178420), (39, 5045640), (40, 4919499), (45, 4372888), (52, 3784230), (57, 3452280), (60, 3279666), (65, 3027384), (72, 2733055), (76, 2589210), (78, 2522820), (90, 2186444), (95, 2071368), (104, 1892115), (114, 1726140), (117, 1681880), (120, 1639833), (130, 1513692), (152, 1294605), (156, 1261410), (171, 1150760), (180, 1093222), (190, 1035684), (195, 1009128), (228, 863070), (234, 840940), (247, 796680), (260, 756846), (285, 690456), (312, 630705), (342, 575380), (360, 546611), (380, 517842), (390, 504564), (456, 431535), (468, 420470), (494, 398340), (520, 378423), (570, 345228), (585, 336376), (684, 287690), (741, 265560), (760, 258921), (780, 252282), (855, 230152), (936, 210235), (988, 199170), (1140, 172614), (1170, 168188), (1235, 159336), (1368, 143845), (1482, 132780), (1560, 126141), (1710, 115076), (1976, 99585), (2213, 88920), (2223, 88520), (2280, 86307), (2340, 84094), (2470, 79668), (2964, 66390), (3420, 57538), (3705, 53112), (4426, 44460), (4446, 44260), (4680, 42047), (4940, 39834), (5928, 33195), (6639, 29640), (6840, 28769), (7410, 26556), (8852, 22230), (8892, 22130), (9880, 19917), (11065, 17784), (11115, 17704), (13278, 14820)]