717370920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12377}}^1$

素因数の和:12424

約数の個数: 192

約数和(自身を含む): 2780593920

約数和(自身を除く): 2063223000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2898, 3220, 3864, 4140, 4830, 5796, 6440, 7245, 8280, 9660, 11592, 12377, 14490, 19320, 24754, 28980, 37131, 49508, 57960, 61885, 74262, 86639, 99016, 111393, 123770, 148524, 173278, 185655, 222786, 247540, 259917, 284671, 297048, 346556, 371310, 433195, 445572, 495080, 519834, 556965, 569342, 693112, 742620, 779751, 854013, 866390, 891144, 1039668, 1113930, 1138684, 1299585, 1423355, 1485240, 1559502, 1708026, 1732780, 1992697, 2079336, 2227860, 2277368, 2562039, 2599170, 2846710, 3119004, 3416052, 3465560, 3898755, 3985394, 4270065, 4455720, 5124078, 5198340, 5693420, 5978091, 6238008, 6832104, 7797510, 7970788, 8540130, 9963485, 10248156, 10396680, 11386840, 11956182, 12810195, 15595020, 15941576, 17080260, 17934273, 19926970, 20496312, 23912364, 25620390, 29890455, 31190040, 34160520, 35868546, 39853940, 47824728, 51240780, 59780910, 71737092, 79707880, 89671365, 102481560, 119561820, 143474184, 179342730, 239123640, 358685460, 717370920]

約数ペア:

[(1, 717370920), (2, 358685460), (3, 239123640), (4, 179342730), (5, 143474184), (6, 119561820), (7, 102481560), (8, 89671365), (9, 79707880), (10, 71737092), (12, 59780910), (14, 51240780), (15, 47824728), (18, 39853940), (20, 35868546), (21, 34160520), (23, 31190040), (24, 29890455), (28, 25620390), (30, 23912364), (35, 20496312), (36, 19926970), (40, 17934273), (42, 17080260), (45, 15941576), (46, 15595020), (56, 12810195), (60, 11956182), (63, 11386840), (69, 10396680), (70, 10248156), (72, 9963485), (84, 8540130), (90, 7970788), (92, 7797510), (105, 6832104), (115, 6238008), (120, 5978091), (126, 5693420), (138, 5198340), (140, 5124078), (161, 4455720), (168, 4270065), (180, 3985394), (184, 3898755), (207, 3465560), (210, 3416052), (230, 3119004), (252, 2846710), (276, 2599170), (280, 2562039), (315, 2277368), (322, 2227860), (345, 2079336), (360, 1992697), (414, 1732780), (420, 1708026), (460, 1559502), (483, 1485240), (504, 1423355), (552, 1299585), (630, 1138684), (644, 1113930), (690, 1039668), (805, 891144), (828, 866390), (840, 854013), (920, 779751), (966, 742620), (1035, 693112), (1260, 569342), (1288, 556965), (1380, 519834), (1449, 495080), (1610, 445572), (1656, 433195), (1932, 371310), (2070, 346556), (2415, 297048), (2520, 284671), (2760, 259917), (2898, 247540), (3220, 222786), (3864, 185655), (4140, 173278), (4830, 148524), (5796, 123770), (6440, 111393), (7245, 99016), (8280, 86639), (9660, 74262), (11592, 61885), (12377, 57960), (14490, 49508), (19320, 37131), (24754, 28980)]