239222880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{983}}^1$

素因数の和:1030

約数の個数: 216

約数和(自身を含む): 884873808

約数和(自身を除く): 645650928

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, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 983, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 1966, 2028, 2080, 2340, 2535, 2704, 2949, 3042, 3120, 3380, 3744, 3932, 4056, 4680, 4915, 5070, 5408, 5898, 6084, 6240, 6760, 7605, 7864, 8112, 8847, 9360, 9830, 10140, 11796, 12168, 12779, 13520, 14745, 15210, 15728, 16224, 17694, 18720, 19660, 20280, 23592, 24336, 25558, 27040, 29490, 30420, 31456, 35388, 38337, 39320, 40560, 44235, 47184, 48672, 51116, 58980, 60840, 63895, 70776, 76674, 78640, 81120, 88470, 94368, 102232, 115011, 117960, 121680, 127790, 141552, 153348, 157280, 166127, 176940, 191685, 204464, 230022, 235920, 243360, 255580, 283104, 306696, 332254, 353880, 383370, 408928, 460044, 471840, 498381, 511160, 575055, 613392, 664508, 707760, 766740, 830635, 920088, 996762, 1022320, 1150110, 1226784, 1329016, 1415520, 1495143, 1533480, 1661270, 1840176, 1993524, 2044640, 2300220, 2491905, 2658032, 2990286, 3066960, 3322540, 3680352, 3987048, 4600440, 4983810, 5316064, 5980572, 6133920, 6645080, 7475715, 7974096, 9200880, 9967620, 11961144, 13290160, 14951430, 15948192, 18401760, 19935240, 23922288, 26580320, 29902860, 39870480, 47844576, 59805720, 79740960, 119611440, 239222880]

約数ペア:

[(1, 239222880), (2, 119611440), (3, 79740960), (4, 59805720), (5, 47844576), (6, 39870480), (8, 29902860), (9, 26580320), (10, 23922288), (12, 19935240), (13, 18401760), (15, 15948192), (16, 14951430), (18, 13290160), (20, 11961144), (24, 9967620), (26, 9200880), (30, 7974096), (32, 7475715), (36, 6645080), (39, 6133920), (40, 5980572), (45, 5316064), (48, 4983810), (52, 4600440), (60, 3987048), (65, 3680352), (72, 3322540), (78, 3066960), (80, 2990286), (90, 2658032), (96, 2491905), (104, 2300220), (117, 2044640), (120, 1993524), (130, 1840176), (144, 1661270), (156, 1533480), (160, 1495143), (169, 1415520), (180, 1329016), (195, 1226784), (208, 1150110), (234, 1022320), (240, 996762), (260, 920088), (288, 830635), (312, 766740), (338, 707760), (360, 664508), (390, 613392), (416, 575055), (468, 511160), (480, 498381), (507, 471840), (520, 460044), (585, 408928), (624, 383370), (676, 353880), (720, 332254), (780, 306696), (845, 283104), (936, 255580), (983, 243360), (1014, 235920), (1040, 230022), (1170, 204464), (1248, 191685), (1352, 176940), (1440, 166127), (1521, 157280), (1560, 153348), (1690, 141552), (1872, 127790), (1966, 121680), (2028, 117960), (2080, 115011), (2340, 102232), (2535, 94368), (2704, 88470), (2949, 81120), (3042, 78640), (3120, 76674), (3380, 70776), (3744, 63895), (3932, 60840), (4056, 58980), (4680, 51116), (4915, 48672), (5070, 47184), (5408, 44235), (5898, 40560), (6084, 39320), (6240, 38337), (6760, 35388), (7605, 31456), (7864, 30420), (8112, 29490), (8847, 27040), (9360, 25558), (9830, 24336), (10140, 23592), (11796, 20280), (12168, 19660), (12779, 18720), (13520, 17694), (14745, 16224), (15210, 15728)]