173740320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9281}}^1$

素因数の和:9315

約数の個数: 144

約数和(自身を含む): 638564472

約数和(自身を除く): 464824152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9281, 9360, 18562, 18720, 27843, 37124, 46405, 55686, 74248, 83529, 92810, 111372, 120653, 139215, 148496, 167058, 185620, 222744, 241306, 278430, 296992, 334116, 361959, 371240, 417645, 445488, 482612, 556860, 603265, 668232, 723918, 742480, 835290, 890976, 965224, 1085877, 1113720, 1206530, 1336464, 1447836, 1484960, 1670580, 1809795, 1930448, 2171754, 2227440, 2413060, 2672928, 2895672, 3341160, 3619590, 3860896, 4343508, 4454880, 4826120, 5429385, 5791344, 6682320, 7239180, 8687016, 9652240, 10858770, 11582688, 13364640, 14478360, 17374032, 19304480, 21717540, 28956720, 34748064, 43435080, 57913440, 86870160, 173740320]

約数ペア:

[(1, 173740320), (2, 86870160), (3, 57913440), (4, 43435080), (5, 34748064), (6, 28956720), (8, 21717540), (9, 19304480), (10, 17374032), (12, 14478360), (13, 13364640), (15, 11582688), (16, 10858770), (18, 9652240), (20, 8687016), (24, 7239180), (26, 6682320), (30, 5791344), (32, 5429385), (36, 4826120), (39, 4454880), (40, 4343508), (45, 3860896), (48, 3619590), (52, 3341160), (60, 2895672), (65, 2672928), (72, 2413060), (78, 2227440), (80, 2171754), (90, 1930448), (96, 1809795), (104, 1670580), (117, 1484960), (120, 1447836), (130, 1336464), (144, 1206530), (156, 1113720), (160, 1085877), (180, 965224), (195, 890976), (208, 835290), (234, 742480), (240, 723918), (260, 668232), (288, 603265), (312, 556860), (360, 482612), (390, 445488), (416, 417645), (468, 371240), (480, 361959), (520, 334116), (585, 296992), (624, 278430), (720, 241306), (780, 222744), (936, 185620), (1040, 167058), (1170, 148496), (1248, 139215), (1440, 120653), (1560, 111372), (1872, 92810), (2080, 83529), (2340, 74248), (3120, 55686), (3744, 46405), (4680, 37124), (6240, 27843), (9281, 18720), (9360, 18562)]