253157520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 480

約数和(自身を含む): 1058503680

約数和(自身を除く): 805346160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 49, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 98, 103, 105, 110, 112, 114, 120, 132, 133, 140, 147, 152, 154, 165, 168, 176, 190, 196, 206, 209, 210, 220, 228, 231, 240, 245, 264, 266, 280, 285, 294, 304, 308, 309, 330, 336, 380, 385, 392, 399, 412, 418, 420, 440, 456, 462, 490, 515, 528, 532, 539, 560, 570, 588, 616, 618, 627, 660, 665, 721, 735, 760, 770, 784, 798, 824, 836, 840, 880, 912, 924, 931, 980, 1030, 1045, 1064, 1078, 1133, 1140, 1155, 1176, 1232, 1236, 1254, 1320, 1330, 1442, 1463, 1470, 1520, 1540, 1545, 1596, 1617, 1648, 1672, 1680, 1848, 1862, 1957, 1960, 1995, 2060, 2090, 2128, 2156, 2163, 2266, 2280, 2310, 2352, 2472, 2508, 2640, 2660, 2695, 2793, 2884, 2926, 2940, 3080, 3090, 3135, 3192, 3234, 3344, 3399, 3605, 3696, 3724, 3914, 3920, 3990, 4120, 4180, 4312, 4326, 4389, 4532, 4560, 4620, 4655, 4944, 5016, 5047, 5320, 5390, 5586, 5665, 5768, 5852, 5871, 5880, 6160, 6180, 6270, 6384, 6468, 6798, 7210, 7315, 7448, 7828, 7931, 7980, 8085, 8240, 8360, 8624, 8652, 8778, 9064, 9240, 9310, 9785, 10032, 10094, 10241, 10640, 10780, 10815, 11172, 11330, 11536, 11704, 11742, 11760, 12360, 12540, 12936, 13596, 13699, 13965, 14420, 14630, 14896, 15141, 15656, 15862, 15960, 16170, 16720, 16995, 17304, 17556, 18128, 18480, 18620, 19570, 20188, 20482, 21527, 21560, 21630, 21945, 22344, 22660, 23408, 23484, 23793, 24720, 25080, 25235, 25872, 27192, 27398, 27930, 28840, 29260, 29355, 30282, 30723, 31312, 31724, 31920, 32340, 33990, 34608, 35112, 37240, 39140, 39655, 40376, 40964, 41097, 43054, 43120, 43260, 43890, 44688, 45320, 46968, 47586, 50160, 50470, 51205, 54384, 54796, 55517, 55860, 57680, 58520, 58710, 60564, 61446, 63448, 64581, 64680, 67980, 68495, 70224, 74480, 75705, 78280, 79310, 80752, 81928, 82194, 86108, 86520, 87780, 90640, 93936, 95172, 95893, 100940, 102410, 107635, 109592, 111034, 111720, 117040, 117420, 118965, 121128, 122892, 126896, 129162, 129360, 135960, 136990, 150689, 151410, 153615, 156560, 158620, 163856, 164388, 166551, 172216, 173040, 175560, 190344, 191786, 201880, 204820, 205485, 215270, 219184, 222068, 223440, 234840, 237930, 242256, 245784, 258324, 271920, 273980, 277585, 287679, 301378, 302820, 307230, 317240, 322905, 328776, 333102, 344432, 351120, 380688, 383572, 403760, 409640, 410970, 430540, 444136, 452067, 469680, 475860, 479465, 491568, 516648, 547960, 555170, 575358, 602756, 605640, 614460, 634480, 645810, 657552, 666204, 753445, 767144, 819280, 821940, 832755, 861080, 888272, 904134, 951720, 958930, 1033296, 1054823, 1095920, 1110340, 1150716, 1205512, 1211280, 1228920, 1291620, 1332408, 1438395, 1506890, 1534288, 1643880, 1665510, 1722160, 1808268, 1903440, 1917860, 2109646, 2220680, 2260335, 2301432, 2411024, 2457840, 2583240, 2664816, 2876790, 3013780, 3164469, 3287760, 3331020, 3616536, 3835720, 4219292, 4441360, 4520670, 4602864, 5166480, 5274115, 5753580, 6027560, 6328938, 6662040, 7233072, 7671440, 8438584, 9041340, 10548230, 11507160, 12055120, 12657876, 13324080, 15822345, 16877168, 18082680, 21096460, 23014320, 25315752, 31644690, 36165360, 42192920, 50631504, 63289380, 84385840, 126578760, 253157520]

約数ペア:

[(1, 253157520), (2, 126578760), (3, 84385840), (4, 63289380), (5, 50631504), (6, 42192920), (7, 36165360), (8, 31644690), (10, 25315752), (11, 23014320), (12, 21096460), (14, 18082680), (15, 16877168), (16, 15822345), (19, 13324080), (20, 12657876), (21, 12055120), (22, 11507160), (24, 10548230), (28, 9041340), (30, 8438584), (33, 7671440), (35, 7233072), (38, 6662040), (40, 6328938), (42, 6027560), (44, 5753580), (48, 5274115), (49, 5166480), (55, 4602864), (56, 4520670), (57, 4441360), (60, 4219292), (66, 3835720), (70, 3616536), (76, 3331020), (77, 3287760), (80, 3164469), (84, 3013780), (88, 2876790), (95, 2664816), (98, 2583240), (103, 2457840), (105, 2411024), (110, 2301432), (112, 2260335), (114, 2220680), (120, 2109646), (132, 1917860), (133, 1903440), (140, 1808268), (147, 1722160), (152, 1665510), (154, 1643880), (165, 1534288), (168, 1506890), (176, 1438395), (190, 1332408), (196, 1291620), (206, 1228920), (209, 1211280), (210, 1205512), (220, 1150716), (228, 1110340), (231, 1095920), (240, 1054823), (245, 1033296), (264, 958930), (266, 951720), (280, 904134), (285, 888272), (294, 861080), (304, 832755), (308, 821940), (309, 819280), (330, 767144), (336, 753445), (380, 666204), (385, 657552), (392, 645810), (399, 634480), (412, 614460), (418, 605640), (420, 602756), (440, 575358), (456, 555170), (462, 547960), (490, 516648), (515, 491568), (528, 479465), (532, 475860), (539, 469680), (560, 452067), (570, 444136), (588, 430540), (616, 410970), (618, 409640), (627, 403760), (660, 383572), (665, 380688), (721, 351120), (735, 344432), (760, 333102), (770, 328776), (784, 322905), (798, 317240), (824, 307230), (836, 302820), (840, 301378), (880, 287679), (912, 277585), (924, 273980), (931, 271920), (980, 258324), (1030, 245784), (1045, 242256), (1064, 237930), (1078, 234840), (1133, 223440), (1140, 222068), (1155, 219184), (1176, 215270), (1232, 205485), (1236, 204820), (1254, 201880), (1320, 191786), (1330, 190344), (1442, 175560), (1463, 173040), (1470, 172216), (1520, 166551), (1540, 164388), (1545, 163856), (1596, 158620), (1617, 156560), (1648, 153615), (1672, 151410), (1680, 150689), (1848, 136990), (1862, 135960), (1957, 129360), (1960, 129162), (1995, 126896), (2060, 122892), (2090, 121128), (2128, 118965), (2156, 117420), (2163, 117040), (2266, 111720), (2280, 111034), (2310, 109592), (2352, 107635), (2472, 102410), (2508, 100940), (2640, 95893), (2660, 95172), (2695, 93936), (2793, 90640), (2884, 87780), (2926, 86520), (2940, 86108), (3080, 82194), (3090, 81928), (3135, 80752), (3192, 79310), (3234, 78280), (3344, 75705), (3399, 74480), (3605, 70224), (3696, 68495), (3724, 67980), (3914, 64680), (3920, 64581), (3990, 63448), (4120, 61446), (4180, 60564), (4312, 58710), (4326, 58520), (4389, 57680), (4532, 55860), (4560, 55517), (4620, 54796), (4655, 54384), (4944, 51205), (5016, 50470), (5047, 50160), (5320, 47586), (5390, 46968), (5586, 45320), (5665, 44688), (5768, 43890), (5852, 43260), (5871, 43120), (5880, 43054), (6160, 41097), (6180, 40964), (6270, 40376), (6384, 39655), (6468, 39140), (6798, 37240), (7210, 35112), (7315, 34608), (7448, 33990), (7828, 32340), (7931, 31920), (7980, 31724), (8085, 31312), (8240, 30723), (8360, 30282), (8624, 29355), (8652, 29260), (8778, 28840), (9064, 27930), (9240, 27398), (9310, 27192), (9785, 25872), (10032, 25235), (10094, 25080), (10241, 24720), (10640, 23793), (10780, 23484), (10815, 23408), (11172, 22660), (11330, 22344), (11536, 21945), (11704, 21630), (11742, 21560), (11760, 21527), (12360, 20482), (12540, 20188), (12936, 19570), (13596, 18620), (13699, 18480), (13965, 18128), (14420, 17556), (14630, 17304), (14896, 16995), (15141, 16720), (15656, 16170), (15862, 15960)]