160378920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11423}}^1$

素因数の和:11456

約数の個数: 128

約数和(自身を含む): 575769600

約数和(自身を除く): 415390680

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, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 11423, 14040, 22846, 34269, 45692, 57115, 68538, 91384, 102807, 114230, 137076, 148499, 171345, 205614, 228460, 274152, 296998, 308421, 342690, 411228, 445497, 456920, 514035, 593996, 616842, 685380, 742495, 822456, 890994, 1028070, 1187992, 1233684, 1336491, 1370760, 1484990, 1542105, 1781988, 2056140, 2227485, 2467368, 2672982, 2969980, 3084210, 3563976, 4009473, 4112280, 4454970, 5345964, 5939960, 6168420, 6682455, 8018946, 8909940, 10691928, 12336840, 13364910, 16037892, 17819880, 20047365, 26729820, 32075784, 40094730, 53459640, 80189460, 160378920]

約数ペア:

[(1, 160378920), (2, 80189460), (3, 53459640), (4, 40094730), (5, 32075784), (6, 26729820), (8, 20047365), (9, 17819880), (10, 16037892), (12, 13364910), (13, 12336840), (15, 10691928), (18, 8909940), (20, 8018946), (24, 6682455), (26, 6168420), (27, 5939960), (30, 5345964), (36, 4454970), (39, 4112280), (40, 4009473), (45, 3563976), (52, 3084210), (54, 2969980), (60, 2672982), (65, 2467368), (72, 2227485), (78, 2056140), (90, 1781988), (104, 1542105), (108, 1484990), (117, 1370760), (120, 1336491), (130, 1233684), (135, 1187992), (156, 1028070), (180, 890994), (195, 822456), (216, 742495), (234, 685380), (260, 616842), (270, 593996), (312, 514035), (351, 456920), (360, 445497), (390, 411228), (468, 342690), (520, 308421), (540, 296998), (585, 274152), (702, 228460), (780, 205614), (936, 171345), (1080, 148499), (1170, 137076), (1404, 114230), (1560, 102807), (1755, 91384), (2340, 68538), (2808, 57115), (3510, 45692), (4680, 34269), (7020, 22846), (11423, 14040)]