201712680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4789}}^1$

素因数の和:4825

約数の個数: 160

約数和(自身を含む): 730283400

約数和(自身を除く): 528570720

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, 4789, 5265, 7020, 8424, 9578, 10530, 14040, 14367, 19156, 21060, 23945, 28734, 38312, 42120, 43101, 47890, 57468, 62257, 71835, 86202, 95780, 114936, 124514, 129303, 143670, 172404, 186771, 191560, 215505, 249028, 258606, 287340, 311285, 344808, 373542, 387909, 431010, 498056, 517212, 560313, 574680, 622570, 646515, 747084, 775818, 862020, 933855, 1034424, 1120626, 1245140, 1293030, 1494168, 1551636, 1680939, 1724040, 1867710, 1939545, 2241252, 2490280, 2586060, 2801565, 3103272, 3361878, 3735420, 3879090, 4482504, 5042817, 5172120, 5603130, 6723756, 7470840, 7758180, 8404695, 10085634, 11206260, 13447512, 15516360, 16809390, 20171268, 22412520, 25214085, 33618780, 40342536, 50428170, 67237560, 100856340, 201712680]

約数ペア:

[(1, 201712680), (2, 100856340), (3, 67237560), (4, 50428170), (5, 40342536), (6, 33618780), (8, 25214085), (9, 22412520), (10, 20171268), (12, 16809390), (13, 15516360), (15, 13447512), (18, 11206260), (20, 10085634), (24, 8404695), (26, 7758180), (27, 7470840), (30, 6723756), (36, 5603130), (39, 5172120), (40, 5042817), (45, 4482504), (52, 3879090), (54, 3735420), (60, 3361878), (65, 3103272), (72, 2801565), (78, 2586060), (81, 2490280), (90, 2241252), (104, 1939545), (108, 1867710), (117, 1724040), (120, 1680939), (130, 1551636), (135, 1494168), (156, 1293030), (162, 1245140), (180, 1120626), (195, 1034424), (216, 933855), (234, 862020), (260, 775818), (270, 747084), (312, 646515), (324, 622570), (351, 574680), (360, 560313), (390, 517212), (405, 498056), (468, 431010), (520, 387909), (540, 373542), (585, 344808), (648, 311285), (702, 287340), (780, 258606), (810, 249028), (936, 215505), (1053, 191560), (1080, 186771), (1170, 172404), (1404, 143670), (1560, 129303), (1620, 124514), (1755, 114936), (2106, 95780), (2340, 86202), (2808, 71835), (3240, 62257), (3510, 57468), (4212, 47890), (4680, 43101), (4789, 42120), (5265, 38312), (7020, 28734), (8424, 23945), (9578, 21060), (10530, 19156), (14040, 14367)]