130798920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5023}}^1$

素因数の和:5075

約数の個数: 128

約数和(自身を含む): 463011840

約数和(自身を除く): 332212920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5023, 5208, 6510, 8680, 10046, 13020, 15069, 20092, 25115, 26040, 30138, 35161, 40184, 50230, 60276, 70322, 75345, 100460, 105483, 120552, 140644, 150690, 155713, 175805, 200920, 210966, 281288, 301380, 311426, 351610, 421932, 467139, 527415, 602760, 622852, 703220, 778565, 843864, 934278, 1054830, 1089991, 1245704, 1406440, 1557130, 1868556, 2109660, 2179982, 2335695, 3114260, 3269973, 3737112, 4219320, 4359964, 4671390, 5449955, 6228520, 6539946, 8719928, 9342780, 10899910, 13079892, 16349865, 18685560, 21799820, 26159784, 32699730, 43599640, 65399460, 130798920]

約数ペア:

[(1, 130798920), (2, 65399460), (3, 43599640), (4, 32699730), (5, 26159784), (6, 21799820), (7, 18685560), (8, 16349865), (10, 13079892), (12, 10899910), (14, 9342780), (15, 8719928), (20, 6539946), (21, 6228520), (24, 5449955), (28, 4671390), (30, 4359964), (31, 4219320), (35, 3737112), (40, 3269973), (42, 3114260), (56, 2335695), (60, 2179982), (62, 2109660), (70, 1868556), (84, 1557130), (93, 1406440), (105, 1245704), (120, 1089991), (124, 1054830), (140, 934278), (155, 843864), (168, 778565), (186, 703220), (210, 622852), (217, 602760), (248, 527415), (280, 467139), (310, 421932), (372, 351610), (420, 311426), (434, 301380), (465, 281288), (620, 210966), (651, 200920), (744, 175805), (840, 155713), (868, 150690), (930, 140644), (1085, 120552), (1240, 105483), (1302, 100460), (1736, 75345), (1860, 70322), (2170, 60276), (2604, 50230), (3255, 40184), (3720, 35161), (4340, 30138), (5023, 26040), (5208, 25115), (6510, 20092), (8680, 15069), (10046, 13020)]