348783240

素因数分解:

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

素因数の和:212

約数の個数: 256

約数和(自身を含む): 1184440320

約数和(自身を除く): 835657080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 67, 71, 78, 94, 104, 120, 130, 134, 141, 142, 156, 188, 195, 201, 213, 235, 260, 268, 282, 284, 312, 335, 355, 376, 390, 402, 426, 470, 520, 536, 564, 568, 611, 670, 705, 710, 780, 804, 852, 871, 923, 940, 1005, 1065, 1128, 1222, 1340, 1410, 1420, 1560, 1608, 1704, 1742, 1833, 1846, 1880, 2010, 2130, 2444, 2613, 2680, 2769, 2820, 2840, 3055, 3149, 3337, 3484, 3666, 3692, 4020, 4260, 4355, 4615, 4757, 4888, 5226, 5538, 5640, 6110, 6298, 6674, 6968, 7332, 7384, 8040, 8520, 8710, 9165, 9230, 9447, 9514, 10011, 10452, 11076, 12220, 12596, 13065, 13348, 13845, 14271, 14664, 15745, 16685, 17420, 18330, 18460, 18894, 19028, 20022, 20904, 22152, 23785, 24440, 25192, 26130, 26696, 27690, 28542, 31490, 33370, 34840, 36660, 36920, 37788, 38056, 40044, 40937, 43381, 47235, 47570, 50055, 52260, 55380, 57084, 61841, 62980, 66740, 71355, 73320, 75576, 80088, 81874, 86762, 94470, 95140, 100110, 104520, 110760, 114168, 122811, 123682, 125960, 130143, 133480, 142710, 163748, 173524, 185523, 188940, 190280, 200220, 204685, 216905, 223579, 245622, 247364, 260286, 285420, 309205, 327496, 347048, 371046, 377880, 400440, 409370, 433810, 447158, 491244, 494728, 520572, 570840, 614055, 618410, 650715, 670737, 742092, 818740, 867620, 894316, 927615, 982488, 1041144, 1117895, 1228110, 1236820, 1301430, 1341474, 1484184, 1637480, 1735240, 1788632, 1855230, 2235790, 2456220, 2473640, 2602860, 2682948, 2906527, 3353685, 3710460, 4471580, 4912440, 5205720, 5365896, 5813054, 6707370, 7420920, 8719581, 8943160, 11626108, 13414740, 14532635, 17439162, 23252216, 26829480, 29065270, 34878324, 43597905, 58130540, 69756648, 87195810, 116261080, 174391620, 348783240]

約数ペア:

[(1, 348783240), (2, 174391620), (3, 116261080), (4, 87195810), (5, 69756648), (6, 58130540), (8, 43597905), (10, 34878324), (12, 29065270), (13, 26829480), (15, 23252216), (20, 17439162), (24, 14532635), (26, 13414740), (30, 11626108), (39, 8943160), (40, 8719581), (47, 7420920), (52, 6707370), (60, 5813054), (65, 5365896), (67, 5205720), (71, 4912440), (78, 4471580), (94, 3710460), (104, 3353685), (120, 2906527), (130, 2682948), (134, 2602860), (141, 2473640), (142, 2456220), (156, 2235790), (188, 1855230), (195, 1788632), (201, 1735240), (213, 1637480), (235, 1484184), (260, 1341474), (268, 1301430), (282, 1236820), (284, 1228110), (312, 1117895), (335, 1041144), (355, 982488), (376, 927615), (390, 894316), (402, 867620), (426, 818740), (470, 742092), (520, 670737), (536, 650715), (564, 618410), (568, 614055), (611, 570840), (670, 520572), (705, 494728), (710, 491244), (780, 447158), (804, 433810), (852, 409370), (871, 400440), (923, 377880), (940, 371046), (1005, 347048), (1065, 327496), (1128, 309205), (1222, 285420), (1340, 260286), (1410, 247364), (1420, 245622), (1560, 223579), (1608, 216905), (1704, 204685), (1742, 200220), (1833, 190280), (1846, 188940), (1880, 185523), (2010, 173524), (2130, 163748), (2444, 142710), (2613, 133480), (2680, 130143), (2769, 125960), (2820, 123682), (2840, 122811), (3055, 114168), (3149, 110760), (3337, 104520), (3484, 100110), (3666, 95140), (3692, 94470), (4020, 86762), (4260, 81874), (4355, 80088), (4615, 75576), (4757, 73320), (4888, 71355), (5226, 66740), (5538, 62980), (5640, 61841), (6110, 57084), (6298, 55380), (6674, 52260), (6968, 50055), (7332, 47570), (7384, 47235), (8040, 43381), (8520, 40937), (8710, 40044), (9165, 38056), (9230, 37788), (9447, 36920), (9514, 36660), (10011, 34840), (10452, 33370), (11076, 31490), (12220, 28542), (12596, 27690), (13065, 26696), (13348, 26130), (13845, 25192), (14271, 24440), (14664, 23785), (15745, 22152), (16685, 20904), (17420, 20022), (18330, 19028), (18460, 18894)]