151721640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 384

約数和(自身を含む): 610675200

約数和(自身を除く): 458953560

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, 47, 49, 54, 56, 60, 61, 63, 70, 72, 84, 90, 94, 98, 105, 108, 120, 122, 126, 135, 140, 141, 147, 168, 180, 183, 188, 189, 196, 210, 216, 235, 244, 245, 252, 270, 280, 282, 294, 305, 315, 329, 360, 366, 376, 378, 392, 420, 423, 427, 441, 470, 488, 490, 504, 540, 549, 564, 588, 610, 630, 658, 705, 732, 735, 756, 840, 846, 854, 882, 915, 940, 945, 980, 987, 1080, 1098, 1128, 1176, 1220, 1260, 1269, 1281, 1316, 1323, 1410, 1464, 1470, 1512, 1645, 1647, 1692, 1708, 1764, 1830, 1880, 1890, 1960, 1974, 2115, 2135, 2196, 2205, 2303, 2440, 2520, 2538, 2562, 2632, 2646, 2745, 2820, 2867, 2940, 2961, 2989, 3290, 3294, 3384, 3416, 3528, 3660, 3780, 3843, 3948, 4230, 4270, 4392, 4410, 4606, 4935, 5076, 5124, 5292, 5490, 5640, 5734, 5880, 5922, 5978, 6345, 6405, 6580, 6588, 6615, 6909, 7320, 7560, 7686, 7896, 8235, 8460, 8540, 8601, 8820, 8883, 8967, 9212, 9870, 10152, 10248, 10584, 10980, 11468, 11515, 11529, 11844, 11956, 12690, 12810, 13160, 13176, 13230, 13818, 14335, 14805, 14945, 15372, 16470, 16920, 17080, 17202, 17640, 17766, 17934, 18424, 19215, 19740, 20069, 20727, 21960, 22936, 23030, 23058, 23688, 23912, 25380, 25620, 25803, 26460, 26901, 27636, 28670, 29610, 29890, 30744, 32940, 34404, 34545, 35532, 35868, 38430, 39480, 40138, 41454, 43005, 44415, 44835, 46060, 46116, 50760, 51240, 51606, 52920, 53802, 55272, 57340, 57645, 59220, 59780, 60207, 62181, 65880, 68808, 69090, 71064, 71736, 76860, 77409, 80276, 80703, 82908, 86010, 88830, 89670, 92120, 92232, 100345, 103212, 103635, 107604, 114680, 115290, 118440, 119560, 120414, 124362, 129015, 134505, 138180, 140483, 153720, 154818, 160552, 161406, 165816, 172020, 177660, 179340, 180621, 200690, 206424, 207270, 215208, 230580, 240828, 248724, 258030, 269010, 276360, 280966, 301035, 309636, 310905, 322812, 344040, 355320, 358680, 361242, 387045, 401380, 403515, 414540, 421449, 461160, 481656, 497448, 516060, 538020, 541863, 561932, 602070, 619272, 621810, 645624, 702415, 722484, 774090, 802760, 807030, 829080, 842898, 903105, 1032120, 1076040, 1083726, 1123864, 1204140, 1243620, 1264347, 1404830, 1444968, 1548180, 1614060, 1685796, 1806210, 2107245, 2167452, 2408280, 2487240, 2528694, 2709315, 2809660, 3096360, 3228120, 3371592, 3612420, 3793041, 4214490, 4334904, 5057388, 5418630, 5619320, 6321735, 7224840, 7586082, 8428980, 10114776, 10837260, 12643470, 15172164, 16857960, 18965205, 21674520, 25286940, 30344328, 37930410, 50573880, 75860820, 151721640]

約数ペア:

[(1, 151721640), (2, 75860820), (3, 50573880), (4, 37930410), (5, 30344328), (6, 25286940), (7, 21674520), (8, 18965205), (9, 16857960), (10, 15172164), (12, 12643470), (14, 10837260), (15, 10114776), (18, 8428980), (20, 7586082), (21, 7224840), (24, 6321735), (27, 5619320), (28, 5418630), (30, 5057388), (35, 4334904), (36, 4214490), (40, 3793041), (42, 3612420), (45, 3371592), (47, 3228120), (49, 3096360), (54, 2809660), (56, 2709315), (60, 2528694), (61, 2487240), (63, 2408280), (70, 2167452), (72, 2107245), (84, 1806210), (90, 1685796), (94, 1614060), (98, 1548180), (105, 1444968), (108, 1404830), (120, 1264347), (122, 1243620), (126, 1204140), (135, 1123864), (140, 1083726), (141, 1076040), (147, 1032120), (168, 903105), (180, 842898), (183, 829080), (188, 807030), (189, 802760), (196, 774090), (210, 722484), (216, 702415), (235, 645624), (244, 621810), (245, 619272), (252, 602070), (270, 561932), (280, 541863), (282, 538020), (294, 516060), (305, 497448), (315, 481656), (329, 461160), (360, 421449), (366, 414540), (376, 403515), (378, 401380), (392, 387045), (420, 361242), (423, 358680), (427, 355320), (441, 344040), (470, 322812), (488, 310905), (490, 309636), (504, 301035), (540, 280966), (549, 276360), (564, 269010), (588, 258030), (610, 248724), (630, 240828), (658, 230580), (705, 215208), (732, 207270), (735, 206424), (756, 200690), (840, 180621), (846, 179340), (854, 177660), (882, 172020), (915, 165816), (940, 161406), (945, 160552), (980, 154818), (987, 153720), (1080, 140483), (1098, 138180), (1128, 134505), (1176, 129015), (1220, 124362), (1260, 120414), (1269, 119560), (1281, 118440), (1316, 115290), (1323, 114680), (1410, 107604), (1464, 103635), (1470, 103212), (1512, 100345), (1645, 92232), (1647, 92120), (1692, 89670), (1708, 88830), (1764, 86010), (1830, 82908), (1880, 80703), (1890, 80276), (1960, 77409), (1974, 76860), (2115, 71736), (2135, 71064), (2196, 69090), (2205, 68808), (2303, 65880), (2440, 62181), (2520, 60207), (2538, 59780), (2562, 59220), (2632, 57645), (2646, 57340), (2745, 55272), (2820, 53802), (2867, 52920), (2940, 51606), (2961, 51240), (2989, 50760), (3290, 46116), (3294, 46060), (3384, 44835), (3416, 44415), (3528, 43005), (3660, 41454), (3780, 40138), (3843, 39480), (3948, 38430), (4230, 35868), (4270, 35532), (4392, 34545), (4410, 34404), (4606, 32940), (4935, 30744), (5076, 29890), (5124, 29610), (5292, 28670), (5490, 27636), (5640, 26901), (5734, 26460), (5880, 25803), (5922, 25620), (5978, 25380), (6345, 23912), (6405, 23688), (6580, 23058), (6588, 23030), (6615, 22936), (6909, 21960), (7320, 20727), (7560, 20069), (7686, 19740), (7896, 19215), (8235, 18424), (8460, 17934), (8540, 17766), (8601, 17640), (8820, 17202), (8883, 17080), (8967, 16920), (9212, 16470), (9870, 15372), (10152, 14945), (10248, 14805), (10584, 14335), (10980, 13818), (11468, 13230), (11515, 13176), (11529, 13160), (11844, 12810), (11956, 12690)]