655148520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46663}}^1$

素因数の和:46696

約数の個数: 128

約数和(自身を含む): 2351865600

約数和(自身を除く): 1696717080

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, 14040, 46663, 93326, 139989, 186652, 233315, 279978, 373304, 419967, 466630, 559956, 606619, 699945, 839934, 933260, 1119912, 1213238, 1259901, 1399890, 1679868, 1819857, 1866520, 2099835, 2426476, 2519802, 2799780, 3033095, 3359736, 3639714, 4199670, 4852952, 5039604, 5459571, 5599560, 6066190, 6299505, 7279428, 8399340, 9099285, 10079208, 10919142, 12132380, 12599010, 14558856, 16378713, 16798680, 18198570, 21838284, 24264760, 25198020, 27297855, 32757426, 36397140, 43676568, 50396040, 54595710, 65514852, 72794280, 81893565, 109191420, 131029704, 163787130, 218382840, 327574260, 655148520]

約数ペア:

[(1, 655148520), (2, 327574260), (3, 218382840), (4, 163787130), (5, 131029704), (6, 109191420), (8, 81893565), (9, 72794280), (10, 65514852), (12, 54595710), (13, 50396040), (15, 43676568), (18, 36397140), (20, 32757426), (24, 27297855), (26, 25198020), (27, 24264760), (30, 21838284), (36, 18198570), (39, 16798680), (40, 16378713), (45, 14558856), (52, 12599010), (54, 12132380), (60, 10919142), (65, 10079208), (72, 9099285), (78, 8399340), (90, 7279428), (104, 6299505), (108, 6066190), (117, 5599560), (120, 5459571), (130, 5039604), (135, 4852952), (156, 4199670), (180, 3639714), (195, 3359736), (216, 3033095), (234, 2799780), (260, 2519802), (270, 2426476), (312, 2099835), (351, 1866520), (360, 1819857), (390, 1679868), (468, 1399890), (520, 1259901), (540, 1213238), (585, 1119912), (702, 933260), (780, 839934), (936, 699945), (1080, 606619), (1170, 559956), (1404, 466630), (1560, 419967), (1755, 373304), (2340, 279978), (2808, 233315), (3510, 186652), (4680, 139989), (7020, 93326), (14040, 46663)]