131873760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5387}}^1$

素因数の和:5425

約数の個数: 144

約数和(自身を含む): 476579376

約数和(自身を除く): 344705616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 5387, 6120, 8160, 10774, 12240, 16161, 21548, 24480, 26935, 32322, 43096, 48483, 53870, 64644, 80805, 86192, 91579, 96966, 107740, 129288, 161610, 172384, 183158, 193932, 215480, 242415, 258576, 274737, 323220, 366316, 387864, 430960, 457895, 484830, 517152, 549474, 646440, 732632, 775728, 824211, 861920, 915790, 969660, 1098948, 1292880, 1373685, 1465264, 1551456, 1648422, 1831580, 1939320, 2197896, 2585760, 2747370, 2930528, 3296844, 3663160, 3878640, 4121055, 4395792, 5494740, 6593688, 7326320, 7757280, 8242110, 8791584, 10989480, 13187376, 14652640, 16484220, 21978960, 26374752, 32968440, 43957920, 65936880, 131873760]

約数ペア:

[(1, 131873760), (2, 65936880), (3, 43957920), (4, 32968440), (5, 26374752), (6, 21978960), (8, 16484220), (9, 14652640), (10, 13187376), (12, 10989480), (15, 8791584), (16, 8242110), (17, 7757280), (18, 7326320), (20, 6593688), (24, 5494740), (30, 4395792), (32, 4121055), (34, 3878640), (36, 3663160), (40, 3296844), (45, 2930528), (48, 2747370), (51, 2585760), (60, 2197896), (68, 1939320), (72, 1831580), (80, 1648422), (85, 1551456), (90, 1465264), (96, 1373685), (102, 1292880), (120, 1098948), (136, 969660), (144, 915790), (153, 861920), (160, 824211), (170, 775728), (180, 732632), (204, 646440), (240, 549474), (255, 517152), (272, 484830), (288, 457895), (306, 430960), (340, 387864), (360, 366316), (408, 323220), (480, 274737), (510, 258576), (544, 242415), (612, 215480), (680, 193932), (720, 183158), (765, 172384), (816, 161610), (1020, 129288), (1224, 107740), (1360, 96966), (1440, 91579), (1530, 86192), (1632, 80805), (2040, 64644), (2448, 53870), (2720, 48483), (3060, 43096), (4080, 32322), (4896, 26935), (5387, 24480), (6120, 21548), (8160, 16161), (10774, 12240)]