790718760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18773}}^1$

素因数の和:18809

約数の個数: 160

約数和(自身を含む): 2862284040

約数和(自身を除く): 2071565280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 18773, 21060, 37546, 42120, 56319, 75092, 93865, 112638, 150184, 168957, 187730, 225276, 244049, 281595, 337914, 375460, 450552, 488098, 506871, 563190, 675828, 732147, 750920, 844785, 976196, 1013742, 1126380, 1220245, 1351656, 1464294, 1520613, 1689570, 1952392, 2027484, 2196441, 2252760, 2440490, 2534355, 2928588, 3041226, 3379140, 3660735, 4054968, 4392882, 4880980, 5068710, 5857176, 6082452, 6589323, 6758280, 7321470, 7603065, 8785764, 9761960, 10137420, 10982205, 12164904, 13178646, 14642940, 15206130, 17571528, 19767969, 20274840, 21964410, 26357292, 29285880, 30412260, 32946615, 39535938, 43928820, 52714584, 60824520, 65893230, 79071876, 87857640, 98839845, 131786460, 158143752, 197679690, 263572920, 395359380, 790718760]

約数ペア:

[(1, 790718760), (2, 395359380), (3, 263572920), (4, 197679690), (5, 158143752), (6, 131786460), (8, 98839845), (9, 87857640), (10, 79071876), (12, 65893230), (13, 60824520), (15, 52714584), (18, 43928820), (20, 39535938), (24, 32946615), (26, 30412260), (27, 29285880), (30, 26357292), (36, 21964410), (39, 20274840), (40, 19767969), (45, 17571528), (52, 15206130), (54, 14642940), (60, 13178646), (65, 12164904), (72, 10982205), (78, 10137420), (81, 9761960), (90, 8785764), (104, 7603065), (108, 7321470), (117, 6758280), (120, 6589323), (130, 6082452), (135, 5857176), (156, 5068710), (162, 4880980), (180, 4392882), (195, 4054968), (216, 3660735), (234, 3379140), (260, 3041226), (270, 2928588), (312, 2534355), (324, 2440490), (351, 2252760), (360, 2196441), (390, 2027484), (405, 1952392), (468, 1689570), (520, 1520613), (540, 1464294), (585, 1351656), (648, 1220245), (702, 1126380), (780, 1013742), (810, 976196), (936, 844785), (1053, 750920), (1080, 732147), (1170, 675828), (1404, 563190), (1560, 506871), (1620, 488098), (1755, 450552), (2106, 375460), (2340, 337914), (2808, 281595), (3240, 244049), (3510, 225276), (4212, 187730), (4680, 168957), (5265, 150184), (7020, 112638), (8424, 93865), (10530, 75092), (14040, 56319), (18773, 42120), (21060, 37546)]