164071440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5843}}^1$

素因数の和:5878

約数の個数: 160

約数和(自身を含む): 608711040

約数和(自身を除く): 444639600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 5843, 7020, 9360, 11686, 14040, 17529, 23372, 28080, 29215, 35058, 46744, 52587, 58430, 70116, 75959, 87645, 93488, 105174, 116860, 140232, 151918, 157761, 175290, 210348, 227877, 233720, 262935, 280464, 303836, 315522, 350580, 379795, 420696, 455754, 467440, 525870, 607672, 631044, 683631, 701160, 759590, 788805, 841392, 911508, 1051740, 1139385, 1215344, 1262088, 1367262, 1402320, 1519180, 1577610, 1823016, 2050893, 2103480, 2278770, 2524176, 2734524, 3038360, 3155220, 3418155, 3646032, 4101786, 4206960, 4557540, 5469048, 6076720, 6310440, 6836310, 8203572, 9115080, 10254465, 10938096, 12620880, 13672620, 16407144, 18230160, 20508930, 27345240, 32814288, 41017860, 54690480, 82035720, 164071440]

約数ペア:

[(1, 164071440), (2, 82035720), (3, 54690480), (4, 41017860), (5, 32814288), (6, 27345240), (8, 20508930), (9, 18230160), (10, 16407144), (12, 13672620), (13, 12620880), (15, 10938096), (16, 10254465), (18, 9115080), (20, 8203572), (24, 6836310), (26, 6310440), (27, 6076720), (30, 5469048), (36, 4557540), (39, 4206960), (40, 4101786), (45, 3646032), (48, 3418155), (52, 3155220), (54, 3038360), (60, 2734524), (65, 2524176), (72, 2278770), (78, 2103480), (80, 2050893), (90, 1823016), (104, 1577610), (108, 1519180), (117, 1402320), (120, 1367262), (130, 1262088), (135, 1215344), (144, 1139385), (156, 1051740), (180, 911508), (195, 841392), (208, 788805), (216, 759590), (234, 701160), (240, 683631), (260, 631044), (270, 607672), (312, 525870), (351, 467440), (360, 455754), (390, 420696), (432, 379795), (468, 350580), (520, 315522), (540, 303836), (585, 280464), (624, 262935), (702, 233720), (720, 227877), (780, 210348), (936, 175290), (1040, 157761), (1080, 151918), (1170, 140232), (1404, 116860), (1560, 105174), (1755, 93488), (1872, 87645), (2160, 75959), (2340, 70116), (2808, 58430), (3120, 52587), (3510, 46744), (4680, 35058), (5616, 29215), (5843, 28080), (7020, 23372), (9360, 17529), (11686, 14040)]