140851440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1152

約数の個数: 160

約数和(自身を含む): 493569600

約数和(自身を除く): 352718160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1069, 1080, 1098, 1220, 1464, 1647, 1830, 2138, 2160, 2196, 2440, 2745, 2928, 3207, 3294, 3660, 4276, 4392, 4880, 5345, 5490, 6414, 6588, 7320, 8235, 8552, 8784, 9621, 10690, 10980, 12828, 13176, 14640, 16035, 16470, 17104, 19242, 21380, 21960, 25656, 26352, 28863, 32070, 32940, 38484, 42760, 43920, 48105, 51312, 57726, 64140, 65209, 65880, 76968, 85520, 96210, 115452, 128280, 130418, 131760, 144315, 153936, 192420, 195627, 230904, 256560, 260836, 288630, 326045, 384840, 391254, 461808, 521672, 577260, 586881, 652090, 769680, 782508, 978135, 1043344, 1154520, 1173762, 1304180, 1565016, 1760643, 1956270, 2309040, 2347524, 2608360, 2934405, 3130032, 3521286, 3912540, 4695048, 5216720, 5868810, 7042572, 7825080, 8803215, 9390096, 11737620, 14085144, 15650160, 17606430, 23475240, 28170288, 35212860, 46950480, 70425720, 140851440]

約数ペア:

[(1, 140851440), (2, 70425720), (3, 46950480), (4, 35212860), (5, 28170288), (6, 23475240), (8, 17606430), (9, 15650160), (10, 14085144), (12, 11737620), (15, 9390096), (16, 8803215), (18, 7825080), (20, 7042572), (24, 5868810), (27, 5216720), (30, 4695048), (36, 3912540), (40, 3521286), (45, 3130032), (48, 2934405), (54, 2608360), (60, 2347524), (61, 2309040), (72, 1956270), (80, 1760643), (90, 1565016), (108, 1304180), (120, 1173762), (122, 1154520), (135, 1043344), (144, 978135), (180, 782508), (183, 769680), (216, 652090), (240, 586881), (244, 577260), (270, 521672), (305, 461808), (360, 391254), (366, 384840), (432, 326045), (488, 288630), (540, 260836), (549, 256560), (610, 230904), (720, 195627), (732, 192420), (915, 153936), (976, 144315), (1069, 131760), (1080, 130418), (1098, 128280), (1220, 115452), (1464, 96210), (1647, 85520), (1830, 76968), (2138, 65880), (2160, 65209), (2196, 64140), (2440, 57726), (2745, 51312), (2928, 48105), (3207, 43920), (3294, 42760), (3660, 38484), (4276, 32940), (4392, 32070), (4880, 28863), (5345, 26352), (5490, 25656), (6414, 21960), (6588, 21380), (7320, 19242), (8235, 17104), (8552, 16470), (8784, 16035), (9621, 14640), (10690, 13176), (10980, 12828)]