790481640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:812

約数の個数: 256

約数和(自身を含む): 2773854720

約数和(自身を除く): 1983373080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 41, 51, 52, 60, 65, 68, 78, 82, 85, 102, 104, 120, 123, 130, 136, 156, 164, 170, 195, 204, 205, 221, 246, 255, 260, 312, 328, 340, 390, 408, 410, 442, 492, 510, 520, 533, 615, 663, 680, 697, 727, 780, 820, 884, 984, 1020, 1066, 1105, 1230, 1326, 1394, 1454, 1560, 1599, 1640, 1768, 2040, 2091, 2132, 2181, 2210, 2460, 2652, 2665, 2788, 2908, 3198, 3315, 3485, 3635, 4182, 4264, 4362, 4420, 4920, 5304, 5330, 5576, 5816, 6396, 6630, 6970, 7270, 7995, 8364, 8724, 8840, 9061, 9451, 10455, 10660, 10905, 12359, 12792, 13260, 13940, 14540, 15990, 16728, 17448, 18122, 18902, 20910, 21320, 21810, 24718, 26520, 27183, 27880, 28353, 29080, 29807, 31980, 36244, 37077, 37804, 41820, 43620, 45305, 47255, 49436, 54366, 56706, 59614, 61795, 63960, 72488, 74154, 75608, 83640, 87240, 89421, 90610, 94510, 98872, 108732, 113412, 119228, 123590, 135915, 141765, 148308, 149035, 160667, 178842, 181220, 185385, 189020, 217464, 226824, 238456, 247180, 271830, 283530, 296616, 298070, 321334, 357684, 362440, 370770, 378040, 387491, 447105, 482001, 494360, 506719, 543660, 567060, 596140, 642668, 715368, 741540, 774982, 803335, 894210, 964002, 1013438, 1087320, 1134120, 1162473, 1192280, 1285336, 1483080, 1520157, 1549964, 1606670, 1788420, 1928004, 1937455, 2026876, 2324946, 2410005, 2533595, 3040314, 3099928, 3213340, 3576840, 3856008, 3874910, 4053752, 4649892, 4820010, 5067190, 5812365, 6080628, 6426680, 6587347, 7600785, 7749820, 9299784, 9640020, 10134380, 11624730, 12161256, 13174694, 15201570, 15499640, 19280040, 19762041, 20268760, 23249460, 26349388, 30403140, 32936735, 39524082, 46498920, 52698776, 60806280, 65873470, 79048164, 98810205, 131746940, 158096328, 197620410, 263493880, 395240820, 790481640]

約数ペア:

[(1, 790481640), (2, 395240820), (3, 263493880), (4, 197620410), (5, 158096328), (6, 131746940), (8, 98810205), (10, 79048164), (12, 65873470), (13, 60806280), (15, 52698776), (17, 46498920), (20, 39524082), (24, 32936735), (26, 30403140), (30, 26349388), (34, 23249460), (39, 20268760), (40, 19762041), (41, 19280040), (51, 15499640), (52, 15201570), (60, 13174694), (65, 12161256), (68, 11624730), (78, 10134380), (82, 9640020), (85, 9299784), (102, 7749820), (104, 7600785), (120, 6587347), (123, 6426680), (130, 6080628), (136, 5812365), (156, 5067190), (164, 4820010), (170, 4649892), (195, 4053752), (204, 3874910), (205, 3856008), (221, 3576840), (246, 3213340), (255, 3099928), (260, 3040314), (312, 2533595), (328, 2410005), (340, 2324946), (390, 2026876), (408, 1937455), (410, 1928004), (442, 1788420), (492, 1606670), (510, 1549964), (520, 1520157), (533, 1483080), (615, 1285336), (663, 1192280), (680, 1162473), (697, 1134120), (727, 1087320), (780, 1013438), (820, 964002), (884, 894210), (984, 803335), (1020, 774982), (1066, 741540), (1105, 715368), (1230, 642668), (1326, 596140), (1394, 567060), (1454, 543660), (1560, 506719), (1599, 494360), (1640, 482001), (1768, 447105), (2040, 387491), (2091, 378040), (2132, 370770), (2181, 362440), (2210, 357684), (2460, 321334), (2652, 298070), (2665, 296616), (2788, 283530), (2908, 271830), (3198, 247180), (3315, 238456), (3485, 226824), (3635, 217464), (4182, 189020), (4264, 185385), (4362, 181220), (4420, 178842), (4920, 160667), (5304, 149035), (5330, 148308), (5576, 141765), (5816, 135915), (6396, 123590), (6630, 119228), (6970, 113412), (7270, 108732), (7995, 98872), (8364, 94510), (8724, 90610), (8840, 89421), (9061, 87240), (9451, 83640), (10455, 75608), (10660, 74154), (10905, 72488), (12359, 63960), (12792, 61795), (13260, 59614), (13940, 56706), (14540, 54366), (15990, 49436), (16728, 47255), (17448, 45305), (18122, 43620), (18902, 41820), (20910, 37804), (21320, 37077), (21810, 36244), (24718, 31980), (26520, 29807), (27183, 29080), (27880, 28353)]