163898280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5003}}^1$

素因数の和:5040

約数の個数: 192

約数和(自身を含む): 655724160

約数和(自身を除く): 491825880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5003, 5460, 6552, 8190, 10006, 10920, 15009, 16380, 20012, 25015, 30018, 32760, 35021, 40024, 45027, 50030, 60036, 65039, 70042, 75045, 90054, 100060, 105063, 120072, 130078, 140084, 150090, 175105, 180108, 195117, 200120, 210126, 225135, 260156, 280168, 300180, 315189, 325195, 350210, 360216, 390234, 420252, 450270, 455273, 520312, 525315, 585351, 600360, 630378, 650390, 700420, 780468, 840504, 900540, 910546, 975585, 1050630, 1170702, 1260756, 1300780, 1365819, 1400840, 1560936, 1575945, 1801080, 1821092, 1951170, 2101260, 2276365, 2341404, 2521512, 2601560, 2731638, 2926755, 3151890, 3642184, 3902340, 4097457, 4202520, 4552730, 4682808, 5463276, 5853510, 6303780, 6829095, 7804680, 8194914, 9105460, 10926552, 11707020, 12607560, 13658190, 16389828, 18210920, 20487285, 23414040, 27316380, 32779656, 40974570, 54632760, 81949140, 163898280]

約数ペア:

[(1, 163898280), (2, 81949140), (3, 54632760), (4, 40974570), (5, 32779656), (6, 27316380), (7, 23414040), (8, 20487285), (9, 18210920), (10, 16389828), (12, 13658190), (13, 12607560), (14, 11707020), (15, 10926552), (18, 9105460), (20, 8194914), (21, 7804680), (24, 6829095), (26, 6303780), (28, 5853510), (30, 5463276), (35, 4682808), (36, 4552730), (39, 4202520), (40, 4097457), (42, 3902340), (45, 3642184), (52, 3151890), (56, 2926755), (60, 2731638), (63, 2601560), (65, 2521512), (70, 2341404), (72, 2276365), (78, 2101260), (84, 1951170), (90, 1821092), (91, 1801080), (104, 1575945), (105, 1560936), (117, 1400840), (120, 1365819), (126, 1300780), (130, 1260756), (140, 1170702), (156, 1050630), (168, 975585), (180, 910546), (182, 900540), (195, 840504), (210, 780468), (234, 700420), (252, 650390), (260, 630378), (273, 600360), (280, 585351), (312, 525315), (315, 520312), (360, 455273), (364, 450270), (390, 420252), (420, 390234), (455, 360216), (468, 350210), (504, 325195), (520, 315189), (546, 300180), (585, 280168), (630, 260156), (728, 225135), (780, 210126), (819, 200120), (840, 195117), (910, 180108), (936, 175105), (1092, 150090), (1170, 140084), (1260, 130078), (1365, 120072), (1560, 105063), (1638, 100060), (1820, 90054), (2184, 75045), (2340, 70042), (2520, 65039), (2730, 60036), (3276, 50030), (3640, 45027), (4095, 40024), (4680, 35021), (5003, 32760), (5460, 30018), (6552, 25015), (8190, 20012), (10006, 16380), (10920, 15009)]