379637160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:352

約数の個数: 256

約数和(自身を含む): 1371340800

約数和(自身を除く): 991703640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 61, 62, 70, 84, 93, 105, 120, 122, 124, 140, 155, 168, 183, 186, 210, 217, 239, 244, 248, 280, 305, 310, 366, 372, 420, 427, 434, 465, 478, 488, 610, 620, 651, 717, 732, 744, 840, 854, 868, 915, 930, 956, 1085, 1195, 1220, 1240, 1281, 1302, 1434, 1464, 1673, 1708, 1736, 1830, 1860, 1891, 1912, 2135, 2170, 2390, 2440, 2562, 2604, 2868, 3255, 3346, 3416, 3585, 3660, 3720, 3782, 4270, 4340, 4780, 5019, 5124, 5208, 5673, 5736, 6405, 6510, 6692, 7170, 7320, 7409, 7564, 8365, 8540, 8680, 9455, 9560, 10038, 10248, 11346, 12810, 13020, 13237, 13384, 14340, 14579, 14818, 15128, 16730, 17080, 18910, 20076, 22227, 22692, 25095, 25620, 26040, 26474, 28365, 28680, 29158, 29636, 33460, 37045, 37820, 39711, 40152, 43737, 44454, 45384, 50190, 51240, 51863, 52948, 56730, 58316, 59272, 66185, 66920, 72895, 74090, 75640, 79422, 87474, 88908, 100380, 102053, 103726, 105896, 111135, 113460, 116632, 132370, 145790, 148180, 155589, 158844, 174948, 177816, 198555, 200760, 204106, 207452, 218685, 222270, 226920, 259315, 264740, 291580, 296360, 306159, 311178, 317688, 349896, 397110, 408212, 414904, 437370, 444540, 451949, 510265, 518630, 529480, 583160, 612318, 622356, 777945, 794220, 816424, 874740, 889080, 903898, 1020530, 1037260, 1224636, 1244712, 1355847, 1530795, 1555890, 1588440, 1749480, 1807796, 2041060, 2074520, 2259745, 2449272, 2711694, 3061590, 3111780, 3163643, 3615592, 4082120, 4519490, 5423388, 6123180, 6223560, 6327286, 6779235, 9038980, 9490929, 10846776, 12246360, 12654572, 13558470, 15818215, 18077960, 18981858, 25309144, 27116940, 31636430, 37963716, 47454645, 54233880, 63272860, 75927432, 94909290, 126545720, 189818580, 379637160]

約数ペア:

[(1, 379637160), (2, 189818580), (3, 126545720), (4, 94909290), (5, 75927432), (6, 63272860), (7, 54233880), (8, 47454645), (10, 37963716), (12, 31636430), (14, 27116940), (15, 25309144), (20, 18981858), (21, 18077960), (24, 15818215), (28, 13558470), (30, 12654572), (31, 12246360), (35, 10846776), (40, 9490929), (42, 9038980), (56, 6779235), (60, 6327286), (61, 6223560), (62, 6123180), (70, 5423388), (84, 4519490), (93, 4082120), (105, 3615592), (120, 3163643), (122, 3111780), (124, 3061590), (140, 2711694), (155, 2449272), (168, 2259745), (183, 2074520), (186, 2041060), (210, 1807796), (217, 1749480), (239, 1588440), (244, 1555890), (248, 1530795), (280, 1355847), (305, 1244712), (310, 1224636), (366, 1037260), (372, 1020530), (420, 903898), (427, 889080), (434, 874740), (465, 816424), (478, 794220), (488, 777945), (610, 622356), (620, 612318), (651, 583160), (717, 529480), (732, 518630), (744, 510265), (840, 451949), (854, 444540), (868, 437370), (915, 414904), (930, 408212), (956, 397110), (1085, 349896), (1195, 317688), (1220, 311178), (1240, 306159), (1281, 296360), (1302, 291580), (1434, 264740), (1464, 259315), (1673, 226920), (1708, 222270), (1736, 218685), (1830, 207452), (1860, 204106), (1891, 200760), (1912, 198555), (2135, 177816), (2170, 174948), (2390, 158844), (2440, 155589), (2562, 148180), (2604, 145790), (2868, 132370), (3255, 116632), (3346, 113460), (3416, 111135), (3585, 105896), (3660, 103726), (3720, 102053), (3782, 100380), (4270, 88908), (4340, 87474), (4780, 79422), (5019, 75640), (5124, 74090), (5208, 72895), (5673, 66920), (5736, 66185), (6405, 59272), (6510, 58316), (6692, 56730), (7170, 52948), (7320, 51863), (7409, 51240), (7564, 50190), (8365, 45384), (8540, 44454), (8680, 43737), (9455, 40152), (9560, 39711), (10038, 37820), (10248, 37045), (11346, 33460), (12810, 29636), (13020, 29158), (13237, 28680), (13384, 28365), (14340, 26474), (14579, 26040), (14818, 25620), (15128, 25095), (16730, 22692), (17080, 22227), (18910, 20076)]