1349543520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72091}}^1$

素因数の和:72125

約数の個数: 144

約数和(自身を含む): 4959641232

約数和(自身を除く): 3610097712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 72091, 144182, 216273, 288364, 360455, 432546, 576728, 648819, 720910, 865092, 937183, 1081365, 1153456, 1297638, 1441820, 1730184, 1874366, 2162730, 2306912, 2595276, 2811549, 2883640, 3244095, 3460368, 3748732, 4325460, 4685915, 5190552, 5623098, 5767280, 6488190, 6920736, 7497464, 8434647, 8650920, 9371830, 10381104, 11246196, 11534560, 12976380, 14057745, 14994928, 16869294, 17301840, 18743660, 20762208, 22492392, 25952760, 28115490, 29989856, 33738588, 34603680, 37487320, 42173235, 44984784, 51905520, 56230980, 67477176, 74974640, 84346470, 89969568, 103811040, 112461960, 134954352, 149949280, 168692940, 224923920, 269908704, 337385880, 449847840, 674771760, 1349543520]

約数ペア:

[(1, 1349543520), (2, 674771760), (3, 449847840), (4, 337385880), (5, 269908704), (6, 224923920), (8, 168692940), (9, 149949280), (10, 134954352), (12, 112461960), (13, 103811040), (15, 89969568), (16, 84346470), (18, 74974640), (20, 67477176), (24, 56230980), (26, 51905520), (30, 44984784), (32, 42173235), (36, 37487320), (39, 34603680), (40, 33738588), (45, 29989856), (48, 28115490), (52, 25952760), (60, 22492392), (65, 20762208), (72, 18743660), (78, 17301840), (80, 16869294), (90, 14994928), (96, 14057745), (104, 12976380), (117, 11534560), (120, 11246196), (130, 10381104), (144, 9371830), (156, 8650920), (160, 8434647), (180, 7497464), (195, 6920736), (208, 6488190), (234, 5767280), (240, 5623098), (260, 5190552), (288, 4685915), (312, 4325460), (360, 3748732), (390, 3460368), (416, 3244095), (468, 2883640), (480, 2811549), (520, 2595276), (585, 2306912), (624, 2162730), (720, 1874366), (780, 1730184), (936, 1441820), (1040, 1297638), (1170, 1153456), (1248, 1081365), (1440, 937183), (1560, 865092), (1872, 720910), (2080, 648819), (2340, 576728), (3120, 432546), (3744, 360455), (4680, 288364), (6240, 216273), (9360, 144182), (18720, 72091)]