139397160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 492808320

約数和(自身を除く): 353411160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 151, 157, 168, 196, 210, 245, 280, 294, 302, 314, 392, 420, 453, 471, 490, 588, 604, 628, 735, 755, 785, 840, 906, 942, 980, 1057, 1099, 1176, 1208, 1256, 1470, 1510, 1570, 1812, 1884, 1960, 2114, 2198, 2265, 2355, 2940, 3020, 3140, 3171, 3297, 3624, 3768, 4228, 4396, 4530, 4710, 5285, 5495, 5880, 6040, 6280, 6342, 6594, 7399, 7693, 8456, 8792, 9060, 9420, 10570, 10990, 12684, 13188, 14798, 15386, 15855, 16485, 18120, 18840, 21140, 21980, 22197, 23079, 23707, 25368, 26376, 29596, 30772, 31710, 32970, 36995, 38465, 42280, 43960, 44394, 46158, 47414, 59192, 61544, 63420, 65940, 71121, 73990, 76930, 88788, 92316, 94828, 110985, 115395, 118535, 126840, 131880, 142242, 147980, 153860, 165949, 177576, 184632, 189656, 221970, 230790, 237070, 284484, 295960, 307720, 331898, 355605, 443940, 461580, 474140, 497847, 568968, 663796, 711210, 829745, 887880, 923160, 948280, 995694, 1161643, 1327592, 1422420, 1659490, 1991388, 2323286, 2489235, 2844840, 3318980, 3484929, 3982776, 4646572, 4978470, 5808215, 6637960, 6969858, 9293144, 9956940, 11616430, 13939716, 17424645, 19913880, 23232860, 27879432, 34849290, 46465720, 69698580, 139397160]

約数ペア:

[(1, 139397160), (2, 69698580), (3, 46465720), (4, 34849290), (5, 27879432), (6, 23232860), (7, 19913880), (8, 17424645), (10, 13939716), (12, 11616430), (14, 9956940), (15, 9293144), (20, 6969858), (21, 6637960), (24, 5808215), (28, 4978470), (30, 4646572), (35, 3982776), (40, 3484929), (42, 3318980), (49, 2844840), (56, 2489235), (60, 2323286), (70, 1991388), (84, 1659490), (98, 1422420), (105, 1327592), (120, 1161643), (140, 995694), (147, 948280), (151, 923160), (157, 887880), (168, 829745), (196, 711210), (210, 663796), (245, 568968), (280, 497847), (294, 474140), (302, 461580), (314, 443940), (392, 355605), (420, 331898), (453, 307720), (471, 295960), (490, 284484), (588, 237070), (604, 230790), (628, 221970), (735, 189656), (755, 184632), (785, 177576), (840, 165949), (906, 153860), (942, 147980), (980, 142242), (1057, 131880), (1099, 126840), (1176, 118535), (1208, 115395), (1256, 110985), (1470, 94828), (1510, 92316), (1570, 88788), (1812, 76930), (1884, 73990), (1960, 71121), (2114, 65940), (2198, 63420), (2265, 61544), (2355, 59192), (2940, 47414), (3020, 46158), (3140, 44394), (3171, 43960), (3297, 42280), (3624, 38465), (3768, 36995), (4228, 32970), (4396, 31710), (4530, 30772), (4710, 29596), (5285, 26376), (5495, 25368), (5880, 23707), (6040, 23079), (6280, 22197), (6342, 21980), (6594, 21140), (7399, 18840), (7693, 18120), (8456, 16485), (8792, 15855), (9060, 15386), (9420, 14798), (10570, 13188), (10990, 12684)]