2186303280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17827}}^1$

素因数の和:17923

約数の個数: 160

約数和(自身を含む): 7852306944

約数和(自身を除く): 5666003664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2555, 2920, 3066, 3504, 4088, 4380, 5110, 5840, 6132, 7665, 8176, 8760, 10220, 12264, 15330, 17520, 17827, 20440, 24528, 30660, 35654, 40880, 53481, 61320, 71308, 89135, 106962, 122640, 124789, 142616, 178270, 213924, 249578, 267405, 285232, 356540, 374367, 427848, 499156, 534810, 623945, 713080, 748734, 855696, 998312, 1069620, 1247890, 1301371, 1426160, 1497468, 1871835, 1996624, 2139240, 2495780, 2602742, 2994936, 3743670, 3904113, 4278480, 4991560, 5205484, 5989872, 6506855, 7487340, 7808226, 9109597, 9983120, 10410968, 13013710, 14974680, 15616452, 18219194, 19520565, 20821936, 26027420, 27328791, 29949360, 31232904, 36438388, 39041130, 45547985, 52054840, 54657582, 62465808, 72876776, 78082260, 91095970, 104109680, 109315164, 136643955, 145753552, 156164520, 182191940, 218630328, 273287910, 312329040, 364383880, 437260656, 546575820, 728767760, 1093151640, 2186303280]

約数ペア:

[(1, 2186303280), (2, 1093151640), (3, 728767760), (4, 546575820), (5, 437260656), (6, 364383880), (7, 312329040), (8, 273287910), (10, 218630328), (12, 182191940), (14, 156164520), (15, 145753552), (16, 136643955), (20, 109315164), (21, 104109680), (24, 91095970), (28, 78082260), (30, 72876776), (35, 62465808), (40, 54657582), (42, 52054840), (48, 45547985), (56, 39041130), (60, 36438388), (70, 31232904), (73, 29949360), (80, 27328791), (84, 26027420), (105, 20821936), (112, 19520565), (120, 18219194), (140, 15616452), (146, 14974680), (168, 13013710), (210, 10410968), (219, 9983120), (240, 9109597), (280, 7808226), (292, 7487340), (336, 6506855), (365, 5989872), (420, 5205484), (438, 4991560), (511, 4278480), (560, 3904113), (584, 3743670), (730, 2994936), (840, 2602742), (876, 2495780), (1022, 2139240), (1095, 1996624), (1168, 1871835), (1460, 1497468), (1533, 1426160), (1680, 1301371), (1752, 1247890), (2044, 1069620), (2190, 998312), (2555, 855696), (2920, 748734), (3066, 713080), (3504, 623945), (4088, 534810), (4380, 499156), (5110, 427848), (5840, 374367), (6132, 356540), (7665, 285232), (8176, 267405), (8760, 249578), (10220, 213924), (12264, 178270), (15330, 142616), (17520, 124789), (17827, 122640), (20440, 106962), (24528, 89135), (30660, 71308), (35654, 61320), (40880, 53481)]