353032960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:131

約数の個数: 216

約数和(自身を含む): 1022964768

約数和(自身を除く): 669931808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 64, 70, 80, 82, 112, 124, 128, 140, 155, 160, 164, 205, 217, 224, 248, 256, 280, 287, 310, 320, 328, 410, 434, 448, 496, 560, 574, 620, 640, 656, 820, 868, 896, 961, 992, 1085, 1120, 1148, 1240, 1271, 1280, 1312, 1435, 1640, 1736, 1792, 1922, 1984, 2170, 2240, 2296, 2480, 2542, 2624, 2870, 3280, 3472, 3844, 3968, 4340, 4480, 4592, 4805, 4960, 5084, 5248, 5740, 6355, 6560, 6727, 6944, 7688, 7936, 8680, 8897, 8960, 9184, 9610, 9920, 10168, 10496, 11480, 12710, 13120, 13454, 13888, 15376, 17360, 17794, 18368, 19220, 19840, 20336, 22960, 25420, 26240, 26908, 27776, 30752, 33635, 34720, 35588, 36736, 38440, 39401, 39680, 40672, 44485, 45920, 50840, 52480, 53816, 55552, 61504, 67270, 69440, 71176, 73472, 76880, 78802, 81344, 88970, 91840, 101680, 107632, 123008, 134540, 138880, 142352, 153760, 157604, 162688, 177940, 183680, 197005, 203360, 215264, 246016, 269080, 275807, 277760, 284704, 307520, 315208, 325376, 355880, 367360, 394010, 406720, 430528, 538160, 551614, 569408, 615040, 630416, 711760, 788020, 813440, 861056, 1076320, 1103228, 1138816, 1230080, 1260832, 1379035, 1423520, 1576040, 1626880, 1722112, 2152640, 2206456, 2277632, 2521664, 2758070, 2847040, 3152080, 4305280, 4412912, 5043328, 5516140, 5694080, 6304160, 8610560, 8825824, 10086656, 11032280, 11388160, 12608320, 17651648, 22064560, 25216640, 35303296, 44129120, 50433280, 70606592, 88258240, 176516480, 353032960]

約数ペア:

[(1, 353032960), (2, 176516480), (4, 88258240), (5, 70606592), (7, 50433280), (8, 44129120), (10, 35303296), (14, 25216640), (16, 22064560), (20, 17651648), (28, 12608320), (31, 11388160), (32, 11032280), (35, 10086656), (40, 8825824), (41, 8610560), (56, 6304160), (62, 5694080), (64, 5516140), (70, 5043328), (80, 4412912), (82, 4305280), (112, 3152080), (124, 2847040), (128, 2758070), (140, 2521664), (155, 2277632), (160, 2206456), (164, 2152640), (205, 1722112), (217, 1626880), (224, 1576040), (248, 1423520), (256, 1379035), (280, 1260832), (287, 1230080), (310, 1138816), (320, 1103228), (328, 1076320), (410, 861056), (434, 813440), (448, 788020), (496, 711760), (560, 630416), (574, 615040), (620, 569408), (640, 551614), (656, 538160), (820, 430528), (868, 406720), (896, 394010), (961, 367360), (992, 355880), (1085, 325376), (1120, 315208), (1148, 307520), (1240, 284704), (1271, 277760), (1280, 275807), (1312, 269080), (1435, 246016), (1640, 215264), (1736, 203360), (1792, 197005), (1922, 183680), (1984, 177940), (2170, 162688), (2240, 157604), (2296, 153760), (2480, 142352), (2542, 138880), (2624, 134540), (2870, 123008), (3280, 107632), (3472, 101680), (3844, 91840), (3968, 88970), (4340, 81344), (4480, 78802), (4592, 76880), (4805, 73472), (4960, 71176), (5084, 69440), (5248, 67270), (5740, 61504), (6355, 55552), (6560, 53816), (6727, 52480), (6944, 50840), (7688, 45920), (7936, 44485), (8680, 40672), (8897, 39680), (8960, 39401), (9184, 38440), (9610, 36736), (9920, 35588), (10168, 34720), (10496, 33635), (11480, 30752), (12710, 27776), (13120, 26908), (13454, 26240), (13888, 25420), (15376, 22960), (17360, 20336), (17794, 19840), (18368, 19220)]