26072280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:655

約数の個数: 160

約数和(自身を含む): 94525200

約数和(自身を除く): 68452920

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, 619, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1238, 1404, 1560, 1620, 1755, 1857, 2106, 2340, 2476, 2808, 3095, 3240, 3510, 3714, 4212, 4680, 4952, 5265, 5571, 6190, 7020, 7428, 8047, 8424, 9285, 10530, 11142, 12380, 14040, 14856, 16094, 16713, 18570, 21060, 22284, 24141, 24760, 27855, 32188, 33426, 37140, 40235, 42120, 44568, 48282, 50139, 55710, 64376, 66852, 72423, 74280, 80470, 83565, 96564, 100278, 111420, 120705, 133704, 144846, 160940, 167130, 193128, 200556, 217269, 222840, 241410, 250695, 289692, 321880, 334260, 362115, 401112, 434538, 482820, 501390, 579384, 651807, 668520, 724230, 869076, 965640, 1002780, 1086345, 1303614, 1448460, 1738152, 2005560, 2172690, 2607228, 2896920, 3259035, 4345380, 5214456, 6518070, 8690760, 13036140, 26072280]

約数ペア:

[(1, 26072280), (2, 13036140), (3, 8690760), (4, 6518070), (5, 5214456), (6, 4345380), (8, 3259035), (9, 2896920), (10, 2607228), (12, 2172690), (13, 2005560), (15, 1738152), (18, 1448460), (20, 1303614), (24, 1086345), (26, 1002780), (27, 965640), (30, 869076), (36, 724230), (39, 668520), (40, 651807), (45, 579384), (52, 501390), (54, 482820), (60, 434538), (65, 401112), (72, 362115), (78, 334260), (81, 321880), (90, 289692), (104, 250695), (108, 241410), (117, 222840), (120, 217269), (130, 200556), (135, 193128), (156, 167130), (162, 160940), (180, 144846), (195, 133704), (216, 120705), (234, 111420), (260, 100278), (270, 96564), (312, 83565), (324, 80470), (351, 74280), (360, 72423), (390, 66852), (405, 64376), (468, 55710), (520, 50139), (540, 48282), (585, 44568), (619, 42120), (648, 40235), (702, 37140), (780, 33426), (810, 32188), (936, 27855), (1053, 24760), (1080, 24141), (1170, 22284), (1238, 21060), (1404, 18570), (1560, 16713), (1620, 16094), (1755, 14856), (1857, 14040), (2106, 12380), (2340, 11142), (2476, 10530), (2808, 9285), (3095, 8424), (3240, 8047), (3510, 7428), (3714, 7020), (4212, 6190), (4680, 5571), (4952, 5265)]