2130394560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{45289}}^1$

素因数の和:45323

約数の個数: 168

約数和(自身を含む): 7868503440

約数和(自身を除く): 5738108880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 45289, 47040, 90578, 135867, 181156, 226445, 271734, 317023, 362312, 452890, 543468, 634046, 679335, 724624, 905780, 951069, 1086936, 1268092, 1358670, 1449248, 1585115, 1811560, 1902138, 2173872, 2219161, 2536184, 2717340, 2898496, 3170230, 3623120, 3804276, 4347744, 4438322, 4755345, 5072368, 5434680, 6340460, 6657483, 7246240, 7608552, 8695488, 8876644, 9510690, 10144736, 10869360, 11095805, 12680920, 13314966, 14492480, 15217104, 17753288, 19021380, 20289472, 21738720, 22191610, 25361840, 26629932, 30434208, 33287415, 35506576, 38042760, 43477440, 44383220, 50723680, 53259864, 60868416, 66574830, 71013152, 76085520, 88766440, 101447360, 106519728, 133149660, 142026304, 152171040, 177532880, 213039456, 266299320, 304342080, 355065760, 426078912, 532598640, 710131520, 1065197280, 2130394560]

約数ペア:

[(1, 2130394560), (2, 1065197280), (3, 710131520), (4, 532598640), (5, 426078912), (6, 355065760), (7, 304342080), (8, 266299320), (10, 213039456), (12, 177532880), (14, 152171040), (15, 142026304), (16, 133149660), (20, 106519728), (21, 101447360), (24, 88766440), (28, 76085520), (30, 71013152), (32, 66574830), (35, 60868416), (40, 53259864), (42, 50723680), (48, 44383220), (49, 43477440), (56, 38042760), (60, 35506576), (64, 33287415), (70, 30434208), (80, 26629932), (84, 25361840), (96, 22191610), (98, 21738720), (105, 20289472), (112, 19021380), (120, 17753288), (140, 15217104), (147, 14492480), (160, 13314966), (168, 12680920), (192, 11095805), (196, 10869360), (210, 10144736), (224, 9510690), (240, 8876644), (245, 8695488), (280, 7608552), (294, 7246240), (320, 6657483), (336, 6340460), (392, 5434680), (420, 5072368), (448, 4755345), (480, 4438322), (490, 4347744), (560, 3804276), (588, 3623120), (672, 3170230), (735, 2898496), (784, 2717340), (840, 2536184), (960, 2219161), (980, 2173872), (1120, 1902138), (1176, 1811560), (1344, 1585115), (1470, 1449248), (1568, 1358670), (1680, 1268092), (1960, 1086936), (2240, 951069), (2352, 905780), (2940, 724624), (3136, 679335), (3360, 634046), (3920, 543468), (4704, 452890), (5880, 362312), (6720, 317023), (7840, 271734), (9408, 226445), (11760, 181156), (15680, 135867), (23520, 90578), (45289, 47040)]