904397340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10303}}^1$

素因数の和:10352

約数の個数: 192

約数和(自身を含む): 3323658240

約数和(自身を除く): 2419260900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 836, 924, 1045, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1995, 2090, 2310, 2508, 2660, 2926, 3135, 3990, 4180, 4389, 4620, 5852, 6270, 7315, 7980, 8778, 10303, 12540, 14630, 17556, 20606, 21945, 29260, 30909, 41212, 43890, 51515, 61818, 72121, 87780, 103030, 113333, 123636, 144242, 154545, 195757, 206060, 216363, 226666, 288484, 309090, 339999, 360605, 391514, 432726, 453332, 566665, 587271, 618180, 679998, 721210, 783028, 793331, 865452, 978785, 1081815, 1133330, 1174542, 1359996, 1370299, 1442420, 1586662, 1699995, 1957570, 2153327, 2163630, 2266660, 2349084, 2379993, 2740598, 2936355, 3173324, 3399990, 3915140, 3966655, 4110897, 4306654, 4327260, 4759986, 5481196, 5872710, 6459981, 6799980, 6851495, 7933310, 8221794, 8613308, 9519972, 10766635, 11745420, 11899965, 12919962, 13702990, 15073289, 15866620, 16443588, 20554485, 21533270, 23799930, 25839924, 27405980, 30146578, 32299905, 41108970, 43066540, 45219867, 47599860, 60293156, 64599810, 75366445, 82217940, 90439734, 129199620, 150732890, 180879468, 226099335, 301465780, 452198670, 904397340]

約数ペア:

[(1, 904397340), (2, 452198670), (3, 301465780), (4, 226099335), (5, 180879468), (6, 150732890), (7, 129199620), (10, 90439734), (11, 82217940), (12, 75366445), (14, 64599810), (15, 60293156), (19, 47599860), (20, 45219867), (21, 43066540), (22, 41108970), (28, 32299905), (30, 30146578), (33, 27405980), (35, 25839924), (38, 23799930), (42, 21533270), (44, 20554485), (55, 16443588), (57, 15866620), (60, 15073289), (66, 13702990), (70, 12919962), (76, 11899965), (77, 11745420), (84, 10766635), (95, 9519972), (105, 8613308), (110, 8221794), (114, 7933310), (132, 6851495), (133, 6799980), (140, 6459981), (154, 5872710), (165, 5481196), (190, 4759986), (209, 4327260), (210, 4306654), (220, 4110897), (228, 3966655), (231, 3915140), (266, 3399990), (285, 3173324), (308, 2936355), (330, 2740598), (380, 2379993), (385, 2349084), (399, 2266660), (418, 2163630), (420, 2153327), (462, 1957570), (532, 1699995), (570, 1586662), (627, 1442420), (660, 1370299), (665, 1359996), (770, 1174542), (798, 1133330), (836, 1081815), (924, 978785), (1045, 865452), (1140, 793331), (1155, 783028), (1254, 721210), (1330, 679998), (1463, 618180), (1540, 587271), (1596, 566665), (1995, 453332), (2090, 432726), (2310, 391514), (2508, 360605), (2660, 339999), (2926, 309090), (3135, 288484), (3990, 226666), (4180, 216363), (4389, 206060), (4620, 195757), (5852, 154545), (6270, 144242), (7315, 123636), (7980, 113333), (8778, 103030), (10303, 87780), (12540, 72121), (14630, 61818), (17556, 51515), (20606, 43890), (21945, 41212), (29260, 30909)]