343234920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1289}}^1$

素因数の和:1627

約数の個数: 128

約数和(自身を含む): 1181433600

約数和(自身を除く): 838198680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 317, 420, 634, 840, 951, 1268, 1289, 1585, 1902, 2219, 2536, 2578, 3170, 3804, 3867, 4438, 4755, 5156, 6340, 6445, 6657, 7608, 7734, 8876, 9023, 9510, 10312, 11095, 12680, 12890, 13314, 15468, 17752, 18046, 19020, 19335, 22190, 25780, 26628, 27069, 30936, 33285, 36092, 38040, 38670, 44380, 45115, 51560, 53256, 54138, 66570, 72184, 77340, 88760, 90230, 108276, 133140, 135345, 154680, 180460, 216552, 266280, 270690, 360920, 408613, 541380, 817226, 1082760, 1225839, 1634452, 2043065, 2451678, 2860291, 3268904, 4086130, 4903356, 5720582, 6129195, 8172260, 8580873, 9806712, 11441164, 12258390, 14301455, 16344520, 17161746, 22882328, 24516780, 28602910, 34323492, 42904365, 49033560, 57205820, 68646984, 85808730, 114411640, 171617460, 343234920]

約数ペア:

[(1, 343234920), (2, 171617460), (3, 114411640), (4, 85808730), (5, 68646984), (6, 57205820), (7, 49033560), (8, 42904365), (10, 34323492), (12, 28602910), (14, 24516780), (15, 22882328), (20, 17161746), (21, 16344520), (24, 14301455), (28, 12258390), (30, 11441164), (35, 9806712), (40, 8580873), (42, 8172260), (56, 6129195), (60, 5720582), (70, 4903356), (84, 4086130), (105, 3268904), (120, 2860291), (140, 2451678), (168, 2043065), (210, 1634452), (280, 1225839), (317, 1082760), (420, 817226), (634, 541380), (840, 408613), (951, 360920), (1268, 270690), (1289, 266280), (1585, 216552), (1902, 180460), (2219, 154680), (2536, 135345), (2578, 133140), (3170, 108276), (3804, 90230), (3867, 88760), (4438, 77340), (4755, 72184), (5156, 66570), (6340, 54138), (6445, 53256), (6657, 51560), (7608, 45115), (7734, 44380), (8876, 38670), (9023, 38040), (9510, 36092), (10312, 33285), (11095, 30936), (12680, 27069), (12890, 26628), (13314, 25780), (15468, 22190), (17752, 19335), (18046, 19020)]