147881160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:689

約数の個数: 256

約数和(自身を含む): 582451200

約数和(自身を除く): 434570040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 631, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1262, 1302, 1395, 1512, 1674, 1736, 1860, 1890, 1893, 1953, 2170, 2232, 2520, 2524, 2604, 2790, 3155, 3255, 3348, 3720, 3780, 3786, 3906, 4185, 4340, 4417, 5048, 5208, 5580, 5679, 5859, 6310, 6510, 6696, 7560, 7572, 7812, 8370, 8680, 8834, 9465, 9765, 11160, 11358, 11718, 12620, 13020, 13251, 15144, 15624, 16740, 17037, 17668, 18930, 19530, 19561, 22085, 22716, 23436, 25240, 26040, 26502, 28395, 29295, 33480, 34074, 35336, 37860, 39060, 39122, 39753, 44170, 45432, 46872, 53004, 56790, 58590, 58683, 66255, 68148, 75720, 78120, 78244, 79506, 85185, 88340, 97805, 106008, 113580, 117180, 117366, 119259, 132510, 136296, 136927, 156488, 159012, 170370, 176049, 176680, 195610, 198765, 227160, 234360, 234732, 238518, 265020, 273854, 293415, 318024, 340740, 352098, 391220, 397530, 410781, 469464, 477036, 528147, 530040, 547708, 586830, 596295, 681480, 684635, 704196, 782440, 795060, 821562, 880245, 954072, 1056294, 1095416, 1173660, 1192590, 1232343, 1369270, 1408392, 1590120, 1643124, 1760490, 2053905, 2112588, 2347320, 2385180, 2464686, 2640735, 2738540, 3286248, 3520980, 3697029, 4107810, 4225176, 4770360, 4929372, 5281470, 5477080, 6161715, 7041960, 7394058, 8215620, 9858744, 10562940, 12323430, 14788116, 16431240, 18485145, 21125880, 24646860, 29576232, 36970290, 49293720, 73940580, 147881160]

約数ペア:

[(1, 147881160), (2, 73940580), (3, 49293720), (4, 36970290), (5, 29576232), (6, 24646860), (7, 21125880), (8, 18485145), (9, 16431240), (10, 14788116), (12, 12323430), (14, 10562940), (15, 9858744), (18, 8215620), (20, 7394058), (21, 7041960), (24, 6161715), (27, 5477080), (28, 5281470), (30, 4929372), (31, 4770360), (35, 4225176), (36, 4107810), (40, 3697029), (42, 3520980), (45, 3286248), (54, 2738540), (56, 2640735), (60, 2464686), (62, 2385180), (63, 2347320), (70, 2112588), (72, 2053905), (84, 1760490), (90, 1643124), (93, 1590120), (105, 1408392), (108, 1369270), (120, 1232343), (124, 1192590), (126, 1173660), (135, 1095416), (140, 1056294), (155, 954072), (168, 880245), (180, 821562), (186, 795060), (189, 782440), (210, 704196), (216, 684635), (217, 681480), (248, 596295), (252, 586830), (270, 547708), (279, 530040), (280, 528147), (310, 477036), (315, 469464), (360, 410781), (372, 397530), (378, 391220), (420, 352098), (434, 340740), (465, 318024), (504, 293415), (540, 273854), (558, 265020), (620, 238518), (630, 234732), (631, 234360), (651, 227160), (744, 198765), (756, 195610), (837, 176680), (840, 176049), (868, 170370), (930, 159012), (945, 156488), (1080, 136927), (1085, 136296), (1116, 132510), (1240, 119259), (1260, 117366), (1262, 117180), (1302, 113580), (1395, 106008), (1512, 97805), (1674, 88340), (1736, 85185), (1860, 79506), (1890, 78244), (1893, 78120), (1953, 75720), (2170, 68148), (2232, 66255), (2520, 58683), (2524, 58590), (2604, 56790), (2790, 53004), (3155, 46872), (3255, 45432), (3348, 44170), (3720, 39753), (3780, 39122), (3786, 39060), (3906, 37860), (4185, 35336), (4340, 34074), (4417, 33480), (5048, 29295), (5208, 28395), (5580, 26502), (5679, 26040), (5859, 25240), (6310, 23436), (6510, 22716), (6696, 22085), (7560, 19561), (7572, 19530), (7812, 18930), (8370, 17668), (8680, 17037), (8834, 16740), (9465, 15624), (9765, 15144), (11160, 13251), (11358, 13020), (11718, 12620)]