82624920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 256

約数和(自身を含む): 309657600

約数和(自身を除く): 227032680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 56, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 120, 124, 133, 140, 152, 155, 167, 168, 186, 190, 210, 217, 228, 248, 266, 280, 285, 310, 334, 372, 380, 399, 420, 434, 456, 465, 501, 532, 570, 589, 620, 651, 665, 668, 744, 760, 798, 835, 840, 868, 930, 1002, 1064, 1085, 1140, 1169, 1178, 1240, 1302, 1330, 1336, 1596, 1670, 1736, 1767, 1860, 1995, 2004, 2170, 2280, 2338, 2356, 2505, 2604, 2660, 2945, 3173, 3192, 3255, 3340, 3507, 3534, 3720, 3990, 4008, 4123, 4340, 4676, 4712, 5010, 5177, 5208, 5320, 5845, 5890, 6346, 6510, 6680, 7014, 7068, 7980, 8246, 8680, 8835, 9352, 9519, 10020, 10354, 11690, 11780, 12369, 12692, 13020, 14028, 14136, 15531, 15865, 15960, 16492, 17535, 17670, 19038, 20040, 20615, 20708, 22211, 23380, 23560, 24738, 25384, 25885, 26040, 28056, 31062, 31730, 32984, 35070, 35340, 36239, 38076, 41230, 41416, 44422, 46760, 47595, 49476, 51770, 61845, 62124, 63460, 66633, 70140, 70680, 72478, 76152, 77655, 82460, 88844, 95190, 98363, 98952, 103540, 108717, 111055, 123690, 124248, 126920, 133266, 140280, 144956, 155310, 164920, 177688, 181195, 190380, 196726, 207080, 217434, 222110, 247380, 266532, 289912, 295089, 310620, 333165, 362390, 380760, 393452, 434868, 444220, 491815, 494760, 533064, 543585, 590178, 621240, 666330, 688541, 724780, 786904, 869736, 888440, 983630, 1087170, 1180356, 1332660, 1377082, 1449560, 1475445, 1967260, 2065623, 2174340, 2360712, 2665320, 2754164, 2950890, 3442705, 3934520, 4131246, 4348680, 5508328, 5901780, 6885410, 8262492, 10328115, 11803560, 13770820, 16524984, 20656230, 27541640, 41312460, 82624920]

約数ペア:

[(1, 82624920), (2, 41312460), (3, 27541640), (4, 20656230), (5, 16524984), (6, 13770820), (7, 11803560), (8, 10328115), (10, 8262492), (12, 6885410), (14, 5901780), (15, 5508328), (19, 4348680), (20, 4131246), (21, 3934520), (24, 3442705), (28, 2950890), (30, 2754164), (31, 2665320), (35, 2360712), (38, 2174340), (40, 2065623), (42, 1967260), (56, 1475445), (57, 1449560), (60, 1377082), (62, 1332660), (70, 1180356), (76, 1087170), (84, 983630), (93, 888440), (95, 869736), (105, 786904), (114, 724780), (120, 688541), (124, 666330), (133, 621240), (140, 590178), (152, 543585), (155, 533064), (167, 494760), (168, 491815), (186, 444220), (190, 434868), (210, 393452), (217, 380760), (228, 362390), (248, 333165), (266, 310620), (280, 295089), (285, 289912), (310, 266532), (334, 247380), (372, 222110), (380, 217434), (399, 207080), (420, 196726), (434, 190380), (456, 181195), (465, 177688), (501, 164920), (532, 155310), (570, 144956), (589, 140280), (620, 133266), (651, 126920), (665, 124248), (668, 123690), (744, 111055), (760, 108717), (798, 103540), (835, 98952), (840, 98363), (868, 95190), (930, 88844), (1002, 82460), (1064, 77655), (1085, 76152), (1140, 72478), (1169, 70680), (1178, 70140), (1240, 66633), (1302, 63460), (1330, 62124), (1336, 61845), (1596, 51770), (1670, 49476), (1736, 47595), (1767, 46760), (1860, 44422), (1995, 41416), (2004, 41230), (2170, 38076), (2280, 36239), (2338, 35340), (2356, 35070), (2505, 32984), (2604, 31730), (2660, 31062), (2945, 28056), (3173, 26040), (3192, 25885), (3255, 25384), (3340, 24738), (3507, 23560), (3534, 23380), (3720, 22211), (3990, 20708), (4008, 20615), (4123, 20040), (4340, 19038), (4676, 17670), (4712, 17535), (5010, 16492), (5177, 15960), (5208, 15865), (5320, 15531), (5845, 14136), (5890, 14028), (6346, 13020), (6510, 12692), (6680, 12369), (7014, 11780), (7068, 11690), (7980, 10354), (8246, 10020), (8680, 9519), (8835, 9352)]