3925760640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{65957}}^1$

素因数の和:66010

約数の個数: 128

約数和(自身を含む): 12917214720

約数和(自身を除く): 8991454080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 65957, 131914, 197871, 263828, 329785, 395742, 527656, 659570, 791484, 989355, 1055312, 1319140, 1582968, 1978710, 2044667, 2110624, 2638280, 3165936, 3957420, 4089334, 4221248, 5276560, 6134001, 6331872, 7914840, 8178668, 8442496, 10223335, 10553120, 12268002, 12663744, 15829680, 16357336, 20446670, 21106240, 24536004, 25327488, 30670005, 31659360, 32714672, 40893340, 42212480, 49072008, 61340010, 63318720, 65429344, 81786680, 98144016, 122680020, 126637440, 130858688, 163573360, 196288032, 245360040, 261717376, 327146720, 392576064, 490720080, 654293440, 785152128, 981440160, 1308586880, 1962880320, 3925760640]

約数ペア:

[(1, 3925760640), (2, 1962880320), (3, 1308586880), (4, 981440160), (5, 785152128), (6, 654293440), (8, 490720080), (10, 392576064), (12, 327146720), (15, 261717376), (16, 245360040), (20, 196288032), (24, 163573360), (30, 130858688), (31, 126637440), (32, 122680020), (40, 98144016), (48, 81786680), (60, 65429344), (62, 63318720), (64, 61340010), (80, 49072008), (93, 42212480), (96, 40893340), (120, 32714672), (124, 31659360), (128, 30670005), (155, 25327488), (160, 24536004), (186, 21106240), (192, 20446670), (240, 16357336), (248, 15829680), (310, 12663744), (320, 12268002), (372, 10553120), (384, 10223335), (465, 8442496), (480, 8178668), (496, 7914840), (620, 6331872), (640, 6134001), (744, 5276560), (930, 4221248), (960, 4089334), (992, 3957420), (1240, 3165936), (1488, 2638280), (1860, 2110624), (1920, 2044667), (1984, 1978710), (2480, 1582968), (2976, 1319140), (3720, 1055312), (3968, 989355), (4960, 791484), (5952, 659570), (7440, 527656), (9920, 395742), (11904, 329785), (14880, 263828), (19840, 197871), (29760, 131914), (59520, 65957)]