174391620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 552738816

約数和(自身を除く): 378347196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 67, 71, 78, 94, 130, 134, 141, 142, 156, 188, 195, 201, 213, 235, 260, 268, 282, 284, 335, 355, 390, 402, 426, 470, 564, 611, 670, 705, 710, 780, 804, 852, 871, 923, 940, 1005, 1065, 1222, 1340, 1410, 1420, 1742, 1833, 1846, 2010, 2130, 2444, 2613, 2769, 2820, 3055, 3149, 3337, 3484, 3666, 3692, 4020, 4260, 4355, 4615, 4757, 5226, 5538, 6110, 6298, 6674, 7332, 8710, 9165, 9230, 9447, 9514, 10011, 10452, 11076, 12220, 12596, 13065, 13348, 13845, 14271, 15745, 16685, 17420, 18330, 18460, 18894, 19028, 20022, 23785, 26130, 27690, 28542, 31490, 33370, 36660, 37788, 40044, 40937, 43381, 47235, 47570, 50055, 52260, 55380, 57084, 61841, 62980, 66740, 71355, 81874, 86762, 94470, 95140, 100110, 122811, 123682, 130143, 142710, 163748, 173524, 185523, 188940, 200220, 204685, 216905, 223579, 245622, 247364, 260286, 285420, 309205, 371046, 409370, 433810, 447158, 491244, 520572, 614055, 618410, 650715, 670737, 742092, 818740, 867620, 894316, 927615, 1117895, 1228110, 1236820, 1301430, 1341474, 1855230, 2235790, 2456220, 2602860, 2682948, 2906527, 3353685, 3710460, 4471580, 5813054, 6707370, 8719581, 11626108, 13414740, 14532635, 17439162, 29065270, 34878324, 43597905, 58130540, 87195810, 174391620]

約数ペア:

[(1, 174391620), (2, 87195810), (3, 58130540), (4, 43597905), (5, 34878324), (6, 29065270), (10, 17439162), (12, 14532635), (13, 13414740), (15, 11626108), (20, 8719581), (26, 6707370), (30, 5813054), (39, 4471580), (47, 3710460), (52, 3353685), (60, 2906527), (65, 2682948), (67, 2602860), (71, 2456220), (78, 2235790), (94, 1855230), (130, 1341474), (134, 1301430), (141, 1236820), (142, 1228110), (156, 1117895), (188, 927615), (195, 894316), (201, 867620), (213, 818740), (235, 742092), (260, 670737), (268, 650715), (282, 618410), (284, 614055), (335, 520572), (355, 491244), (390, 447158), (402, 433810), (426, 409370), (470, 371046), (564, 309205), (611, 285420), (670, 260286), (705, 247364), (710, 245622), (780, 223579), (804, 216905), (852, 204685), (871, 200220), (923, 188940), (940, 185523), (1005, 173524), (1065, 163748), (1222, 142710), (1340, 130143), (1410, 123682), (1420, 122811), (1742, 100110), (1833, 95140), (1846, 94470), (2010, 86762), (2130, 81874), (2444, 71355), (2613, 66740), (2769, 62980), (2820, 61841), (3055, 57084), (3149, 55380), (3337, 52260), (3484, 50055), (3666, 47570), (3692, 47235), (4020, 43381), (4260, 40937), (4355, 40044), (4615, 37788), (4757, 36660), (5226, 33370), (5538, 31490), (6110, 28542), (6298, 27690), (6674, 26130), (7332, 23785), (8710, 20022), (9165, 19028), (9230, 18894), (9447, 18460), (9514, 18330), (10011, 17420), (10452, 16685), (11076, 15745), (12220, 14271), (12596, 13845), (13065, 13348)]