1529880320

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 3912608448

約数和(自身を除く): 2382728128

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 167, 170, 256, 272, 320, 334, 340, 421, 544, 640, 668, 680, 835, 842, 1088, 1280, 1336, 1360, 1670, 1684, 2105, 2176, 2672, 2720, 2839, 3340, 3368, 4210, 4352, 5344, 5440, 5678, 6680, 6736, 7157, 8420, 10688, 10880, 11356, 13360, 13472, 14195, 14314, 16840, 21376, 21760, 22712, 26720, 26944, 28390, 28628, 33680, 35785, 42752, 45424, 53440, 53888, 56780, 57256, 67360, 70307, 71570, 90848, 106880, 107776, 113560, 114512, 134720, 140614, 143140, 181696, 213760, 227120, 229024, 269440, 281228, 286280, 351535, 363392, 454240, 458048, 538880, 562456, 572560, 703070, 726784, 908480, 916096, 1124912, 1145120, 1195219, 1406140, 1816960, 1832192, 2249824, 2290240, 2390438, 2812280, 3633920, 4499648, 4580480, 4780876, 5624560, 5976095, 8999296, 9160960, 9561752, 11249120, 11952190, 17998592, 19123504, 22498240, 23904380, 38247008, 44996480, 47808760, 76494016, 89992960, 95617520, 152988032, 191235040, 305976064, 382470080, 764940160, 1529880320]

約数ペア:

[(1, 1529880320), (2, 764940160), (4, 382470080), (5, 305976064), (8, 191235040), (10, 152988032), (16, 95617520), (17, 89992960), (20, 76494016), (32, 47808760), (34, 44996480), (40, 38247008), (64, 23904380), (68, 22498240), (80, 19123504), (85, 17998592), (128, 11952190), (136, 11249120), (160, 9561752), (167, 9160960), (170, 8999296), (256, 5976095), (272, 5624560), (320, 4780876), (334, 4580480), (340, 4499648), (421, 3633920), (544, 2812280), (640, 2390438), (668, 2290240), (680, 2249824), (835, 1832192), (842, 1816960), (1088, 1406140), (1280, 1195219), (1336, 1145120), (1360, 1124912), (1670, 916096), (1684, 908480), (2105, 726784), (2176, 703070), (2672, 572560), (2720, 562456), (2839, 538880), (3340, 458048), (3368, 454240), (4210, 363392), (4352, 351535), (5344, 286280), (5440, 281228), (5678, 269440), (6680, 229024), (6736, 227120), (7157, 213760), (8420, 181696), (10688, 143140), (10880, 140614), (11356, 134720), (13360, 114512), (13472, 113560), (14195, 107776), (14314, 106880), (16840, 90848), (21376, 71570), (21760, 70307), (22712, 67360), (26720, 57256), (26944, 56780), (28390, 53888), (28628, 53440), (33680, 45424), (35785, 42752)]