189859320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 288

約数和(自身を含む): 736257600

約数和(自身を除く): 546398280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 49, 56, 60, 63, 70, 72, 84, 90, 94, 98, 105, 120, 126, 140, 141, 147, 168, 180, 188, 196, 210, 229, 235, 245, 252, 280, 282, 294, 315, 329, 360, 376, 392, 420, 423, 441, 458, 470, 490, 504, 564, 588, 630, 658, 687, 705, 735, 840, 846, 882, 916, 940, 980, 987, 1128, 1145, 1176, 1260, 1316, 1374, 1410, 1470, 1603, 1645, 1692, 1764, 1832, 1880, 1960, 1974, 2061, 2115, 2205, 2290, 2303, 2520, 2632, 2748, 2820, 2940, 2961, 3206, 3290, 3384, 3435, 3528, 3948, 4122, 4230, 4410, 4580, 4606, 4809, 4935, 5496, 5640, 5880, 5922, 6412, 6580, 6870, 6909, 7896, 8015, 8244, 8460, 8820, 9160, 9212, 9618, 9870, 10305, 10763, 11221, 11515, 11844, 12824, 13160, 13740, 13818, 14427, 14805, 16030, 16488, 16920, 17640, 18424, 19236, 19740, 20610, 20727, 21526, 22442, 23030, 23688, 24045, 27480, 27636, 28854, 29610, 32060, 32289, 33663, 34545, 38472, 39480, 41220, 41454, 43052, 44884, 46060, 48090, 53815, 55272, 56105, 57708, 59220, 64120, 64578, 67326, 69090, 72135, 75341, 82440, 82908, 86104, 89768, 92120, 96180, 96867, 100989, 103635, 107630, 112210, 115416, 118440, 129156, 134652, 138180, 144270, 150682, 161445, 165816, 168315, 192360, 193734, 201978, 207270, 215260, 224420, 226023, 258312, 269304, 276360, 288540, 301364, 322890, 336630, 376705, 387468, 403956, 414540, 430520, 448840, 452046, 484335, 504945, 527387, 577080, 602728, 645780, 673260, 678069, 753410, 774936, 807912, 829080, 904092, 968670, 1009890, 1054774, 1130115, 1291560, 1346520, 1356138, 1506820, 1582161, 1808184, 1937340, 2019780, 2109548, 2260230, 2636935, 2712276, 3013640, 3164322, 3390345, 3874680, 4039560, 4219096, 4520460, 4746483, 5273870, 5424552, 6328644, 6780690, 7910805, 9040920, 9492966, 10547740, 12657288, 13561380, 15821610, 18985932, 21095480, 23732415, 27122760, 31643220, 37971864, 47464830, 63286440, 94929660, 189859320]

約数ペア:

[(1, 189859320), (2, 94929660), (3, 63286440), (4, 47464830), (5, 37971864), (6, 31643220), (7, 27122760), (8, 23732415), (9, 21095480), (10, 18985932), (12, 15821610), (14, 13561380), (15, 12657288), (18, 10547740), (20, 9492966), (21, 9040920), (24, 7910805), (28, 6780690), (30, 6328644), (35, 5424552), (36, 5273870), (40, 4746483), (42, 4520460), (45, 4219096), (47, 4039560), (49, 3874680), (56, 3390345), (60, 3164322), (63, 3013640), (70, 2712276), (72, 2636935), (84, 2260230), (90, 2109548), (94, 2019780), (98, 1937340), (105, 1808184), (120, 1582161), (126, 1506820), (140, 1356138), (141, 1346520), (147, 1291560), (168, 1130115), (180, 1054774), (188, 1009890), (196, 968670), (210, 904092), (229, 829080), (235, 807912), (245, 774936), (252, 753410), (280, 678069), (282, 673260), (294, 645780), (315, 602728), (329, 577080), (360, 527387), (376, 504945), (392, 484335), (420, 452046), (423, 448840), (441, 430520), (458, 414540), (470, 403956), (490, 387468), (504, 376705), (564, 336630), (588, 322890), (630, 301364), (658, 288540), (687, 276360), (705, 269304), (735, 258312), (840, 226023), (846, 224420), (882, 215260), (916, 207270), (940, 201978), (980, 193734), (987, 192360), (1128, 168315), (1145, 165816), (1176, 161445), (1260, 150682), (1316, 144270), (1374, 138180), (1410, 134652), (1470, 129156), (1603, 118440), (1645, 115416), (1692, 112210), (1764, 107630), (1832, 103635), (1880, 100989), (1960, 96867), (1974, 96180), (2061, 92120), (2115, 89768), (2205, 86104), (2290, 82908), (2303, 82440), (2520, 75341), (2632, 72135), (2748, 69090), (2820, 67326), (2940, 64578), (2961, 64120), (3206, 59220), (3290, 57708), (3384, 56105), (3435, 55272), (3528, 53815), (3948, 48090), (4122, 46060), (4230, 44884), (4410, 43052), (4580, 41454), (4606, 41220), (4809, 39480), (4935, 38472), (5496, 34545), (5640, 33663), (5880, 32289), (5922, 32060), (6412, 29610), (6580, 28854), (6870, 27636), (6909, 27480), (7896, 24045), (8015, 23688), (8244, 23030), (8460, 22442), (8820, 21526), (9160, 20727), (9212, 20610), (9618, 19740), (9870, 19236), (10305, 18424), (10763, 17640), (11221, 16920), (11515, 16488), (11844, 16030), (12824, 14805), (13160, 14427), (13740, 13818)]