677848080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:834

約数の個数: 320

約数和(自身を含む): 2652830208

約数和(自身を除く): 1974982128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 48, 52, 56, 60, 65, 70, 78, 80, 82, 84, 91, 104, 105, 112, 120, 123, 130, 140, 156, 164, 168, 182, 195, 205, 208, 210, 240, 246, 260, 273, 280, 287, 312, 328, 336, 364, 390, 410, 420, 455, 492, 520, 533, 546, 560, 574, 615, 624, 656, 728, 757, 780, 820, 840, 861, 910, 984, 1040, 1066, 1092, 1148, 1230, 1365, 1435, 1456, 1514, 1560, 1599, 1640, 1680, 1722, 1820, 1968, 2132, 2184, 2271, 2296, 2460, 2665, 2730, 2870, 3028, 3120, 3198, 3280, 3444, 3640, 3731, 3785, 4264, 4305, 4368, 4542, 4592, 4920, 5299, 5330, 5460, 5740, 6056, 6396, 6888, 7280, 7462, 7570, 7995, 8528, 8610, 9084, 9840, 9841, 10598, 10660, 10920, 11193, 11355, 11480, 12112, 12792, 13776, 14924, 15140, 15897, 15990, 17220, 18168, 18655, 19682, 21196, 21320, 21840, 22386, 22710, 22960, 25584, 26495, 29523, 29848, 30280, 31037, 31794, 31980, 34440, 36336, 37310, 39364, 42392, 42640, 44772, 45420, 49205, 52990, 55965, 59046, 59696, 60560, 62074, 63588, 63960, 68880, 68887, 74620, 78728, 79485, 84784, 89544, 90840, 93111, 98410, 105980, 111930, 118092, 124148, 127176, 127920, 137774, 147615, 149240, 155185, 157456, 158970, 179088, 181680, 186222, 196820, 206661, 211960, 217259, 223860, 236184, 248296, 254352, 275548, 295230, 298480, 310370, 317940, 344435, 372444, 393640, 403481, 413322, 423920, 434518, 447720, 465555, 472368, 496592, 551096, 590460, 620740, 635880, 651777, 688870, 744888, 787280, 806962, 826644, 869036, 895440, 931110, 1033305, 1086295, 1102192, 1180920, 1210443, 1241480, 1271760, 1303554, 1377740, 1489776, 1613924, 1653288, 1738072, 1862220, 2017405, 2066610, 2172590, 2361840, 2420886, 2482960, 2607108, 2755480, 2824367, 3227848, 3258885, 3306576, 3476144, 3724440, 4034810, 4133220, 4345180, 4841772, 5214216, 5510960, 5648734, 6052215, 6455696, 6517770, 7448880, 8069620, 8266440, 8473101, 8690360, 9683544, 10428432, 11297468, 12104430, 13035540, 14121835, 16139240, 16532880, 16946202, 17380720, 19367088, 22594936, 24208860, 26071080, 28243670, 32278480, 33892404, 42365505, 45189872, 48417720, 52142160, 56487340, 67784808, 84731010, 96835440, 112974680, 135569616, 169462020, 225949360, 338924040, 677848080]

約数ペア:

[(1, 677848080), (2, 338924040), (3, 225949360), (4, 169462020), (5, 135569616), (6, 112974680), (7, 96835440), (8, 84731010), (10, 67784808), (12, 56487340), (13, 52142160), (14, 48417720), (15, 45189872), (16, 42365505), (20, 33892404), (21, 32278480), (24, 28243670), (26, 26071080), (28, 24208860), (30, 22594936), (35, 19367088), (39, 17380720), (40, 16946202), (41, 16532880), (42, 16139240), (48, 14121835), (52, 13035540), (56, 12104430), (60, 11297468), (65, 10428432), (70, 9683544), (78, 8690360), (80, 8473101), (82, 8266440), (84, 8069620), (91, 7448880), (104, 6517770), (105, 6455696), (112, 6052215), (120, 5648734), (123, 5510960), (130, 5214216), (140, 4841772), (156, 4345180), (164, 4133220), (168, 4034810), (182, 3724440), (195, 3476144), (205, 3306576), (208, 3258885), (210, 3227848), (240, 2824367), (246, 2755480), (260, 2607108), (273, 2482960), (280, 2420886), (287, 2361840), (312, 2172590), (328, 2066610), (336, 2017405), (364, 1862220), (390, 1738072), (410, 1653288), (420, 1613924), (455, 1489776), (492, 1377740), (520, 1303554), (533, 1271760), (546, 1241480), (560, 1210443), (574, 1180920), (615, 1102192), (624, 1086295), (656, 1033305), (728, 931110), (757, 895440), (780, 869036), (820, 826644), (840, 806962), (861, 787280), (910, 744888), (984, 688870), (1040, 651777), (1066, 635880), (1092, 620740), (1148, 590460), (1230, 551096), (1365, 496592), (1435, 472368), (1456, 465555), (1514, 447720), (1560, 434518), (1599, 423920), (1640, 413322), (1680, 403481), (1722, 393640), (1820, 372444), (1968, 344435), (2132, 317940), (2184, 310370), (2271, 298480), (2296, 295230), (2460, 275548), (2665, 254352), (2730, 248296), (2870, 236184), (3028, 223860), (3120, 217259), (3198, 211960), (3280, 206661), (3444, 196820), (3640, 186222), (3731, 181680), (3785, 179088), (4264, 158970), (4305, 157456), (4368, 155185), (4542, 149240), (4592, 147615), (4920, 137774), (5299, 127920), (5330, 127176), (5460, 124148), (5740, 118092), (6056, 111930), (6396, 105980), (6888, 98410), (7280, 93111), (7462, 90840), (7570, 89544), (7995, 84784), (8528, 79485), (8610, 78728), (9084, 74620), (9840, 68887), (9841, 68880), (10598, 63960), (10660, 63588), (10920, 62074), (11193, 60560), (11355, 59696), (11480, 59046), (12112, 55965), (12792, 52990), (13776, 49205), (14924, 45420), (15140, 44772), (15897, 42640), (15990, 42392), (17220, 39364), (18168, 37310), (18655, 36336), (19682, 34440), (21196, 31980), (21320, 31794), (21840, 31037), (22386, 30280), (22710, 29848), (22960, 29523), (25584, 26495)]