290702520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 320

約数和(自身を含む): 1053803520

約数和(自身を除く): 763101000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 47, 54, 60, 69, 72, 81, 83, 90, 92, 94, 108, 115, 120, 135, 138, 141, 162, 166, 180, 184, 188, 207, 216, 230, 235, 249, 270, 276, 282, 324, 332, 345, 360, 376, 405, 414, 415, 423, 460, 470, 498, 540, 552, 564, 621, 648, 664, 690, 705, 747, 810, 828, 830, 846, 920, 940, 996, 1035, 1080, 1081, 1128, 1242, 1245, 1269, 1380, 1410, 1494, 1620, 1656, 1660, 1692, 1863, 1880, 1909, 1992, 2070, 2115, 2162, 2241, 2484, 2490, 2538, 2760, 2820, 2988, 3105, 3240, 3243, 3320, 3384, 3726, 3735, 3807, 3818, 3901, 4140, 4230, 4324, 4482, 4968, 4980, 5076, 5405, 5640, 5727, 5976, 6210, 6345, 6486, 6723, 7452, 7470, 7614, 7636, 7802, 8280, 8460, 8648, 8964, 9315, 9545, 9729, 9960, 10152, 10810, 11205, 11454, 11703, 12420, 12690, 12972, 13446, 14904, 14940, 15228, 15272, 15604, 16215, 16920, 17181, 17928, 18630, 19035, 19090, 19458, 19505, 21620, 22410, 22908, 23406, 24840, 25380, 25944, 26892, 28635, 29187, 29880, 30456, 31208, 32430, 33615, 34362, 35109, 37260, 38070, 38180, 38916, 39010, 43240, 44820, 45816, 46812, 48645, 50760, 51543, 53784, 57270, 58374, 58515, 64860, 67230, 68724, 70218, 74520, 76140, 76360, 77832, 78020, 85905, 87561, 89640, 89723, 93624, 97290, 103086, 105327, 114540, 116748, 117030, 129720, 134460, 137448, 140436, 145935, 152280, 154629, 156040, 171810, 175122, 175545, 179446, 194580, 206172, 210654, 229080, 233496, 234060, 257715, 268920, 269169, 280872, 291870, 309258, 315981, 343620, 350244, 351090, 358892, 389160, 412344, 421308, 437805, 448615, 468120, 515430, 526635, 538338, 583740, 618516, 631962, 687240, 700488, 702180, 717784, 773145, 807507, 842616, 875610, 897230, 1030860, 1053270, 1076676, 1167480, 1237032, 1263924, 1345845, 1404360, 1546290, 1579905, 1615014, 1751220, 1794460, 2061720, 2106540, 2153352, 2422521, 2527848, 2691690, 3092580, 3159810, 3230028, 3502440, 3588920, 4037535, 4213080, 4845042, 5383380, 6185160, 6319620, 6460056, 7267563, 8075070, 9690084, 10766760, 12112605, 12639240, 14535126, 16150140, 19380168, 24225210, 29070252, 32300280, 36337815, 48450420, 58140504, 72675630, 96900840, 145351260, 290702520]

約数ペア:

[(1, 290702520), (2, 145351260), (3, 96900840), (4, 72675630), (5, 58140504), (6, 48450420), (8, 36337815), (9, 32300280), (10, 29070252), (12, 24225210), (15, 19380168), (18, 16150140), (20, 14535126), (23, 12639240), (24, 12112605), (27, 10766760), (30, 9690084), (36, 8075070), (40, 7267563), (45, 6460056), (46, 6319620), (47, 6185160), (54, 5383380), (60, 4845042), (69, 4213080), (72, 4037535), (81, 3588920), (83, 3502440), (90, 3230028), (92, 3159810), (94, 3092580), (108, 2691690), (115, 2527848), (120, 2422521), (135, 2153352), (138, 2106540), (141, 2061720), (162, 1794460), (166, 1751220), (180, 1615014), (184, 1579905), (188, 1546290), (207, 1404360), (216, 1345845), (230, 1263924), (235, 1237032), (249, 1167480), (270, 1076676), (276, 1053270), (282, 1030860), (324, 897230), (332, 875610), (345, 842616), (360, 807507), (376, 773145), (405, 717784), (414, 702180), (415, 700488), (423, 687240), (460, 631962), (470, 618516), (498, 583740), (540, 538338), (552, 526635), (564, 515430), (621, 468120), (648, 448615), (664, 437805), (690, 421308), (705, 412344), (747, 389160), (810, 358892), (828, 351090), (830, 350244), (846, 343620), (920, 315981), (940, 309258), (996, 291870), (1035, 280872), (1080, 269169), (1081, 268920), (1128, 257715), (1242, 234060), (1245, 233496), (1269, 229080), (1380, 210654), (1410, 206172), (1494, 194580), (1620, 179446), (1656, 175545), (1660, 175122), (1692, 171810), (1863, 156040), (1880, 154629), (1909, 152280), (1992, 145935), (2070, 140436), (2115, 137448), (2162, 134460), (2241, 129720), (2484, 117030), (2490, 116748), (2538, 114540), (2760, 105327), (2820, 103086), (2988, 97290), (3105, 93624), (3240, 89723), (3243, 89640), (3320, 87561), (3384, 85905), (3726, 78020), (3735, 77832), (3807, 76360), (3818, 76140), (3901, 74520), (4140, 70218), (4230, 68724), (4324, 67230), (4482, 64860), (4968, 58515), (4980, 58374), (5076, 57270), (5405, 53784), (5640, 51543), (5727, 50760), (5976, 48645), (6210, 46812), (6345, 45816), (6486, 44820), (6723, 43240), (7452, 39010), (7470, 38916), (7614, 38180), (7636, 38070), (7802, 37260), (8280, 35109), (8460, 34362), (8648, 33615), (8964, 32430), (9315, 31208), (9545, 30456), (9729, 29880), (9960, 29187), (10152, 28635), (10810, 26892), (11205, 25944), (11454, 25380), (11703, 24840), (12420, 23406), (12690, 22908), (12972, 22410), (13446, 21620), (14904, 19505), (14940, 19458), (15228, 19090), (15272, 19035), (15604, 18630), (16215, 17928), (16920, 17181)]