874455960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1326

約数の個数: 192

約数和(自身を含む): 3078328320

約数和(自身を除く): 2203872360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 127, 140, 147, 168, 196, 210, 245, 254, 280, 294, 381, 392, 420, 490, 508, 588, 635, 735, 762, 840, 889, 980, 1016, 1171, 1176, 1270, 1470, 1524, 1778, 1905, 1960, 2342, 2540, 2667, 2940, 3048, 3513, 3556, 3810, 4445, 4684, 5080, 5334, 5855, 5880, 6223, 7026, 7112, 7620, 8197, 8890, 9368, 10668, 11710, 12446, 13335, 14052, 15240, 16394, 17565, 17780, 18669, 21336, 23420, 24591, 24892, 26670, 28104, 31115, 32788, 35130, 35560, 37338, 40985, 46840, 49182, 49784, 53340, 57379, 62230, 65576, 70260, 74676, 81970, 93345, 98364, 106680, 114758, 122955, 124460, 140520, 148717, 149352, 163940, 172137, 186690, 196728, 229516, 245910, 248920, 286895, 297434, 327880, 344274, 373380, 446151, 459032, 491820, 573790, 594868, 688548, 743585, 746760, 860685, 892302, 983640, 1041019, 1147580, 1189736, 1377096, 1487170, 1721370, 1784604, 2082038, 2230755, 2295160, 2974340, 3123057, 3442740, 3569208, 4164076, 4461510, 5205095, 5948680, 6246114, 6885480, 7287133, 8328152, 8923020, 10410190, 12492228, 14574266, 15615285, 17846040, 20820380, 21861399, 24984456, 29148532, 31230570, 36435665, 41640760, 43722798, 58297064, 62461140, 72871330, 87445596, 109306995, 124922280, 145742660, 174891192, 218613990, 291485320, 437227980, 874455960]

約数ペア:

[(1, 874455960), (2, 437227980), (3, 291485320), (4, 218613990), (5, 174891192), (6, 145742660), (7, 124922280), (8, 109306995), (10, 87445596), (12, 72871330), (14, 62461140), (15, 58297064), (20, 43722798), (21, 41640760), (24, 36435665), (28, 31230570), (30, 29148532), (35, 24984456), (40, 21861399), (42, 20820380), (49, 17846040), (56, 15615285), (60, 14574266), (70, 12492228), (84, 10410190), (98, 8923020), (105, 8328152), (120, 7287133), (127, 6885480), (140, 6246114), (147, 5948680), (168, 5205095), (196, 4461510), (210, 4164076), (245, 3569208), (254, 3442740), (280, 3123057), (294, 2974340), (381, 2295160), (392, 2230755), (420, 2082038), (490, 1784604), (508, 1721370), (588, 1487170), (635, 1377096), (735, 1189736), (762, 1147580), (840, 1041019), (889, 983640), (980, 892302), (1016, 860685), (1171, 746760), (1176, 743585), (1270, 688548), (1470, 594868), (1524, 573790), (1778, 491820), (1905, 459032), (1960, 446151), (2342, 373380), (2540, 344274), (2667, 327880), (2940, 297434), (3048, 286895), (3513, 248920), (3556, 245910), (3810, 229516), (4445, 196728), (4684, 186690), (5080, 172137), (5334, 163940), (5855, 149352), (5880, 148717), (6223, 140520), (7026, 124460), (7112, 122955), (7620, 114758), (8197, 106680), (8890, 98364), (9368, 93345), (10668, 81970), (11710, 74676), (12446, 70260), (13335, 65576), (14052, 62230), (15240, 57379), (16394, 53340), (17565, 49784), (17780, 49182), (18669, 46840), (21336, 40985), (23420, 37338), (24591, 35560), (24892, 35130), (26670, 32788), (28104, 31115)]