195013560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7489}}^1$

素因数の和:7541

約数の個数: 128

約数和(自身を含む): 690278400

約数和(自身を除く): 495264840

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, 5208, 6510, 7489, 8680, 13020, 14978, 22467, 26040, 29956, 37445, 44934, 52423, 59912, 74890, 89868, 104846, 112335, 149780, 157269, 179736, 209692, 224670, 232159, 262115, 299560, 314538, 419384, 449340, 464318, 524230, 629076, 696477, 786345, 898680, 928636, 1048460, 1160795, 1258152, 1392954, 1572690, 1625113, 1857272, 2096920, 2321590, 2785908, 3145380, 3250226, 3482385, 4643180, 4875339, 5571816, 6290760, 6500452, 6964770, 8125565, 9286360, 9750678, 13000904, 13929540, 16251130, 19501356, 24376695, 27859080, 32502260, 39002712, 48753390, 65004520, 97506780, 195013560]

約数ペア:

[(1, 195013560), (2, 97506780), (3, 65004520), (4, 48753390), (5, 39002712), (6, 32502260), (7, 27859080), (8, 24376695), (10, 19501356), (12, 16251130), (14, 13929540), (15, 13000904), (20, 9750678), (21, 9286360), (24, 8125565), (28, 6964770), (30, 6500452), (31, 6290760), (35, 5571816), (40, 4875339), (42, 4643180), (56, 3482385), (60, 3250226), (62, 3145380), (70, 2785908), (84, 2321590), (93, 2096920), (105, 1857272), (120, 1625113), (124, 1572690), (140, 1392954), (155, 1258152), (168, 1160795), (186, 1048460), (210, 928636), (217, 898680), (248, 786345), (280, 696477), (310, 629076), (372, 524230), (420, 464318), (434, 449340), (465, 419384), (620, 314538), (651, 299560), (744, 262115), (840, 232159), (868, 224670), (930, 209692), (1085, 179736), (1240, 157269), (1302, 149780), (1736, 112335), (1860, 104846), (2170, 89868), (2604, 74890), (3255, 59912), (3720, 52423), (4340, 44934), (5208, 37445), (6510, 29956), (7489, 26040), (8680, 22467), (13020, 14978)]