229267920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:833

約数の個数: 160

約数和(自身を含む): 817090560

約数和(自身を除く): 587822640

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, 80, 84, 105, 112, 120, 140, 168, 210, 239, 240, 280, 336, 420, 478, 560, 571, 717, 840, 956, 1142, 1195, 1434, 1673, 1680, 1713, 1912, 2284, 2390, 2855, 2868, 3346, 3426, 3585, 3824, 3997, 4568, 4780, 5019, 5710, 5736, 6692, 6852, 7170, 7994, 8365, 8565, 9136, 9560, 10038, 11420, 11472, 11991, 13384, 13704, 14340, 15988, 16730, 17130, 19120, 19985, 20076, 22840, 23982, 25095, 26768, 27408, 28680, 31976, 33460, 34260, 39970, 40152, 45680, 47964, 50190, 57360, 59955, 63952, 66920, 68520, 79940, 80304, 95928, 100380, 119910, 133840, 136469, 137040, 159880, 191856, 200760, 239820, 272938, 319760, 401520, 409407, 479640, 545876, 682345, 818814, 955283, 959280, 1091752, 1364690, 1637628, 1910566, 2047035, 2183504, 2729380, 2865849, 3275256, 3821132, 4094070, 4776415, 5458760, 5731698, 6550512, 7642264, 8188140, 9552830, 10917520, 11463396, 14329245, 15284528, 16376280, 19105660, 22926792, 28658490, 32752560, 38211320, 45853584, 57316980, 76422640, 114633960, 229267920]

約数ペア:

[(1, 229267920), (2, 114633960), (3, 76422640), (4, 57316980), (5, 45853584), (6, 38211320), (7, 32752560), (8, 28658490), (10, 22926792), (12, 19105660), (14, 16376280), (15, 15284528), (16, 14329245), (20, 11463396), (21, 10917520), (24, 9552830), (28, 8188140), (30, 7642264), (35, 6550512), (40, 5731698), (42, 5458760), (48, 4776415), (56, 4094070), (60, 3821132), (70, 3275256), (80, 2865849), (84, 2729380), (105, 2183504), (112, 2047035), (120, 1910566), (140, 1637628), (168, 1364690), (210, 1091752), (239, 959280), (240, 955283), (280, 818814), (336, 682345), (420, 545876), (478, 479640), (560, 409407), (571, 401520), (717, 319760), (840, 272938), (956, 239820), (1142, 200760), (1195, 191856), (1434, 159880), (1673, 137040), (1680, 136469), (1713, 133840), (1912, 119910), (2284, 100380), (2390, 95928), (2855, 80304), (2868, 79940), (3346, 68520), (3426, 66920), (3585, 63952), (3824, 59955), (3997, 57360), (4568, 50190), (4780, 47964), (5019, 45680), (5710, 40152), (5736, 39970), (6692, 34260), (6852, 33460), (7170, 31976), (7994, 28680), (8365, 27408), (8565, 26768), (9136, 25095), (9560, 23982), (10038, 22840), (11420, 20076), (11472, 19985), (11991, 19120), (13384, 17130), (13704, 16730), (14340, 15988)]