168144480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{2383}}^1$

素因数の和:2418

約数の個数: 216

約数和(自身を含む): 667753632

約数和(自身を除く): 499609152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2383, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 4766, 5040, 5880, 7056, 7149, 7840, 8820, 9532, 10080, 11760, 11915, 14112, 14298, 16681, 17640, 19064, 21447, 23520, 23830, 28596, 33362, 35280, 35745, 38128, 42894, 47660, 50043, 57192, 66724, 70560, 71490, 76256, 83405, 85788, 95320, 100086, 107235, 114384, 116767, 133448, 142980, 150129, 166810, 171576, 190640, 200172, 214470, 228768, 233534, 250215, 266896, 285960, 300258, 333620, 343152, 350301, 381280, 400344, 428940, 467068, 500430, 533792, 571920, 583835, 600516, 667240, 686304, 700602, 750645, 800688, 857880, 934136, 1000860, 1050903, 1143840, 1167670, 1201032, 1334480, 1401204, 1501290, 1601376, 1715760, 1751505, 1868272, 2001720, 2101806, 2335340, 2402064, 2668960, 2802408, 3002580, 3431520, 3503010, 3736544, 4003440, 4203612, 4670680, 4804128, 5254515, 5604816, 6005160, 7006020, 8006880, 8407224, 9341360, 10509030, 11209632, 12010320, 14012040, 16814448, 18682720, 21018060, 24020640, 28024080, 33628896, 42036120, 56048160, 84072240, 168144480]

約数ペア:

[(1, 168144480), (2, 84072240), (3, 56048160), (4, 42036120), (5, 33628896), (6, 28024080), (7, 24020640), (8, 21018060), (9, 18682720), (10, 16814448), (12, 14012040), (14, 12010320), (15, 11209632), (16, 10509030), (18, 9341360), (20, 8407224), (21, 8006880), (24, 7006020), (28, 6005160), (30, 5604816), (32, 5254515), (35, 4804128), (36, 4670680), (40, 4203612), (42, 4003440), (45, 3736544), (48, 3503010), (49, 3431520), (56, 3002580), (60, 2802408), (63, 2668960), (70, 2402064), (72, 2335340), (80, 2101806), (84, 2001720), (90, 1868272), (96, 1751505), (98, 1715760), (105, 1601376), (112, 1501290), (120, 1401204), (126, 1334480), (140, 1201032), (144, 1167670), (147, 1143840), (160, 1050903), (168, 1000860), (180, 934136), (196, 857880), (210, 800688), (224, 750645), (240, 700602), (245, 686304), (252, 667240), (280, 600516), (288, 583835), (294, 571920), (315, 533792), (336, 500430), (360, 467068), (392, 428940), (420, 400344), (441, 381280), (480, 350301), (490, 343152), (504, 333620), (560, 300258), (588, 285960), (630, 266896), (672, 250215), (720, 233534), (735, 228768), (784, 214470), (840, 200172), (882, 190640), (980, 171576), (1008, 166810), (1120, 150129), (1176, 142980), (1260, 133448), (1440, 116767), (1470, 114384), (1568, 107235), (1680, 100086), (1764, 95320), (1960, 85788), (2016, 83405), (2205, 76256), (2352, 71490), (2383, 70560), (2520, 66724), (2940, 57192), (3360, 50043), (3528, 47660), (3920, 42894), (4410, 38128), (4704, 35745), (4766, 35280), (5040, 33362), (5880, 28596), (7056, 23830), (7149, 23520), (7840, 21447), (8820, 19064), (9532, 17640), (10080, 16681), (11760, 14298), (11915, 14112)]