158177880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^4\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 320

約数和(自身を含む): 625183200

約数和(自身を除く): 467005320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 61, 63, 70, 72, 84, 90, 98, 105, 108, 120, 122, 126, 135, 140, 147, 168, 180, 183, 189, 196, 210, 216, 244, 245, 252, 270, 280, 294, 305, 315, 343, 360, 366, 378, 392, 420, 427, 441, 488, 490, 504, 540, 549, 588, 610, 630, 686, 732, 735, 756, 840, 854, 882, 915, 945, 980, 1029, 1080, 1098, 1176, 1220, 1260, 1281, 1323, 1372, 1464, 1470, 1512, 1647, 1708, 1715, 1764, 1830, 1890, 1960, 2058, 2135, 2196, 2205, 2401, 2440, 2520, 2562, 2646, 2744, 2745, 2940, 2989, 3087, 3294, 3416, 3430, 3528, 3660, 3780, 3843, 4116, 4270, 4392, 4410, 4802, 5124, 5145, 5292, 5490, 5880, 5978, 6174, 6405, 6588, 6615, 6860, 7203, 7320, 7560, 7686, 8232, 8235, 8540, 8820, 8967, 9261, 9604, 10248, 10290, 10584, 10980, 11529, 11956, 12005, 12348, 12810, 13176, 13230, 13720, 14406, 14945, 15372, 15435, 16470, 17080, 17640, 17934, 18522, 19208, 19215, 20580, 20923, 21609, 21960, 23058, 23912, 24010, 24696, 25620, 26460, 26901, 28812, 29890, 30744, 30870, 32940, 35868, 36015, 37044, 38430, 41160, 41846, 43218, 44835, 46116, 46305, 48020, 51240, 52920, 53802, 57624, 57645, 59780, 61740, 62769, 64827, 65880, 71736, 72030, 74088, 76860, 80703, 83692, 86436, 89670, 92232, 92610, 96040, 104615, 107604, 108045, 115290, 119560, 123480, 125538, 129654, 134505, 144060, 146461, 153720, 161406, 167384, 172872, 179340, 185220, 188307, 209230, 215208, 216090, 230580, 251076, 259308, 269010, 288120, 292922, 313845, 322812, 324135, 358680, 370440, 376614, 403515, 418460, 432180, 439383, 461160, 502152, 518616, 538020, 564921, 585844, 627690, 645624, 648270, 732305, 753228, 807030, 836920, 864360, 878766, 941535, 1076040, 1129842, 1171688, 1255380, 1296540, 1318149, 1464610, 1506456, 1614060, 1757532, 1883070, 2196915, 2259684, 2510760, 2593080, 2636298, 2824605, 2929220, 3228120, 3515064, 3766140, 3954447, 4393830, 4519368, 5272596, 5649210, 5858440, 6590745, 7532280, 7908894, 8787660, 10545192, 11298420, 13181490, 15817788, 17575320, 19772235, 22596840, 26362980, 31635576, 39544470, 52725960, 79088940, 158177880]

約数ペア:

[(1, 158177880), (2, 79088940), (3, 52725960), (4, 39544470), (5, 31635576), (6, 26362980), (7, 22596840), (8, 19772235), (9, 17575320), (10, 15817788), (12, 13181490), (14, 11298420), (15, 10545192), (18, 8787660), (20, 7908894), (21, 7532280), (24, 6590745), (27, 5858440), (28, 5649210), (30, 5272596), (35, 4519368), (36, 4393830), (40, 3954447), (42, 3766140), (45, 3515064), (49, 3228120), (54, 2929220), (56, 2824605), (60, 2636298), (61, 2593080), (63, 2510760), (70, 2259684), (72, 2196915), (84, 1883070), (90, 1757532), (98, 1614060), (105, 1506456), (108, 1464610), (120, 1318149), (122, 1296540), (126, 1255380), (135, 1171688), (140, 1129842), (147, 1076040), (168, 941535), (180, 878766), (183, 864360), (189, 836920), (196, 807030), (210, 753228), (216, 732305), (244, 648270), (245, 645624), (252, 627690), (270, 585844), (280, 564921), (294, 538020), (305, 518616), (315, 502152), (343, 461160), (360, 439383), (366, 432180), (378, 418460), (392, 403515), (420, 376614), (427, 370440), (441, 358680), (488, 324135), (490, 322812), (504, 313845), (540, 292922), (549, 288120), (588, 269010), (610, 259308), (630, 251076), (686, 230580), (732, 216090), (735, 215208), (756, 209230), (840, 188307), (854, 185220), (882, 179340), (915, 172872), (945, 167384), (980, 161406), (1029, 153720), (1080, 146461), (1098, 144060), (1176, 134505), (1220, 129654), (1260, 125538), (1281, 123480), (1323, 119560), (1372, 115290), (1464, 108045), (1470, 107604), (1512, 104615), (1647, 96040), (1708, 92610), (1715, 92232), (1764, 89670), (1830, 86436), (1890, 83692), (1960, 80703), (2058, 76860), (2135, 74088), (2196, 72030), (2205, 71736), (2401, 65880), (2440, 64827), (2520, 62769), (2562, 61740), (2646, 59780), (2744, 57645), (2745, 57624), (2940, 53802), (2989, 52920), (3087, 51240), (3294, 48020), (3416, 46305), (3430, 46116), (3528, 44835), (3660, 43218), (3780, 41846), (3843, 41160), (4116, 38430), (4270, 37044), (4392, 36015), (4410, 35868), (4802, 32940), (5124, 30870), (5145, 30744), (5292, 29890), (5490, 28812), (5880, 26901), (5978, 26460), (6174, 25620), (6405, 24696), (6588, 24010), (6615, 23912), (6860, 23058), (7203, 21960), (7320, 21609), (7560, 20923), (7686, 20580), (8232, 19215), (8235, 19208), (8540, 18522), (8820, 17934), (8967, 17640), (9261, 17080), (9604, 16470), (10248, 15435), (10290, 15372), (10584, 14945), (10980, 14406), (11529, 13720), (11956, 13230), (12005, 13176), (12348, 12810)]