213389760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11699}}^1$

素因数の和:11738

約数の個数: 112

約数和(自身を含む): 713232000

約数和(自身を除く): 499842240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 11699, 18240, 23398, 35097, 46796, 58495, 70194, 93592, 116990, 140388, 175485, 187184, 222281, 233980, 280776, 350970, 374368, 444562, 467960, 561552, 666843, 701940, 748736, 889124, 935920, 1111405, 1123104, 1333686, 1403880, 1778248, 1871840, 2222810, 2246208, 2667372, 2807760, 3334215, 3556496, 3743680, 4445620, 5334744, 5615520, 6668430, 7112992, 8891240, 10669488, 11231040, 13336860, 14225984, 17782480, 21338976, 26673720, 35564960, 42677952, 53347440, 71129920, 106694880, 213389760]

約数ペア:

[(1, 213389760), (2, 106694880), (3, 71129920), (4, 53347440), (5, 42677952), (6, 35564960), (8, 26673720), (10, 21338976), (12, 17782480), (15, 14225984), (16, 13336860), (19, 11231040), (20, 10669488), (24, 8891240), (30, 7112992), (32, 6668430), (38, 5615520), (40, 5334744), (48, 4445620), (57, 3743680), (60, 3556496), (64, 3334215), (76, 2807760), (80, 2667372), (95, 2246208), (96, 2222810), (114, 1871840), (120, 1778248), (152, 1403880), (160, 1333686), (190, 1123104), (192, 1111405), (228, 935920), (240, 889124), (285, 748736), (304, 701940), (320, 666843), (380, 561552), (456, 467960), (480, 444562), (570, 374368), (608, 350970), (760, 280776), (912, 233980), (960, 222281), (1140, 187184), (1216, 175485), (1520, 140388), (1824, 116990), (2280, 93592), (3040, 70194), (3648, 58495), (4560, 46796), (6080, 35097), (9120, 23398), (11699, 18240)]