2185376640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1373}}^1$

素因数の和:2224

約数の個数: 128

約数和(自身を含む): 6979370400

約数和(自身を除く): 4793993760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 829, 960, 1373, 1658, 1920, 2487, 2746, 3316, 4119, 4145, 4974, 5492, 6632, 6865, 8238, 8290, 9948, 10984, 12435, 13264, 13730, 16476, 16580, 19896, 20595, 21968, 24870, 26528, 27460, 32952, 33160, 39792, 41190, 43936, 49740, 53056, 54920, 65904, 66320, 79584, 82380, 87872, 99480, 106112, 109840, 131808, 132640, 159168, 164760, 175744, 198960, 219680, 263616, 265280, 318336, 329520, 397920, 439360, 527232, 530560, 659040, 795840, 878720, 1138217, 1318080, 1591680, 2276434, 2636160, 3414651, 4552868, 5691085, 6829302, 9105736, 11382170, 13658604, 17073255, 18211472, 22764340, 27317208, 34146510, 36422944, 45528680, 54634416, 68293020, 72845888, 91057360, 109268832, 136586040, 145691776, 182114720, 218537664, 273172080, 364229440, 437075328, 546344160, 728458880, 1092688320, 2185376640]

約数ペア:

[(1, 2185376640), (2, 1092688320), (3, 728458880), (4, 546344160), (5, 437075328), (6, 364229440), (8, 273172080), (10, 218537664), (12, 182114720), (15, 145691776), (16, 136586040), (20, 109268832), (24, 91057360), (30, 72845888), (32, 68293020), (40, 54634416), (48, 45528680), (60, 36422944), (64, 34146510), (80, 27317208), (96, 22764340), (120, 18211472), (128, 17073255), (160, 13658604), (192, 11382170), (240, 9105736), (320, 6829302), (384, 5691085), (480, 4552868), (640, 3414651), (829, 2636160), (960, 2276434), (1373, 1591680), (1658, 1318080), (1920, 1138217), (2487, 878720), (2746, 795840), (3316, 659040), (4119, 530560), (4145, 527232), (4974, 439360), (5492, 397920), (6632, 329520), (6865, 318336), (8238, 265280), (8290, 263616), (9948, 219680), (10984, 198960), (12435, 175744), (13264, 164760), (13730, 159168), (16476, 132640), (16580, 131808), (19896, 109840), (20595, 106112), (21968, 99480), (24870, 87872), (26528, 82380), (27460, 79584), (32952, 66320), (33160, 65904), (39792, 54920), (41190, 53056), (43936, 49740)]