142458480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:776

約数の個数: 160

約数和(自身を含む): 496307520

約数和(自身を除く): 353849040

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, 72, 80, 90, 101, 108, 120, 135, 144, 180, 202, 216, 240, 270, 303, 360, 404, 432, 505, 540, 606, 653, 720, 808, 909, 1010, 1080, 1212, 1306, 1515, 1616, 1818, 1959, 2020, 2160, 2424, 2612, 2727, 3030, 3265, 3636, 3918, 4040, 4545, 4848, 5224, 5454, 5877, 6060, 6530, 7272, 7836, 8080, 9090, 9795, 10448, 10908, 11754, 12120, 13060, 13635, 14544, 15672, 17631, 18180, 19590, 21816, 23508, 24240, 26120, 27270, 29385, 31344, 35262, 36360, 39180, 43632, 47016, 52240, 54540, 58770, 65953, 70524, 72720, 78360, 88155, 94032, 109080, 117540, 131906, 141048, 156720, 176310, 197859, 218160, 235080, 263812, 282096, 329765, 352620, 395718, 470160, 527624, 593577, 659530, 705240, 791436, 989295, 1055248, 1187154, 1319060, 1410480, 1582872, 1780731, 1978590, 2374308, 2638120, 2967885, 3165744, 3561462, 3957180, 4748616, 5276240, 5935770, 7122924, 7914360, 8903655, 9497232, 11871540, 14245848, 15828720, 17807310, 23743080, 28491696, 35614620, 47486160, 71229240, 142458480]

約数ペア:

[(1, 142458480), (2, 71229240), (3, 47486160), (4, 35614620), (5, 28491696), (6, 23743080), (8, 17807310), (9, 15828720), (10, 14245848), (12, 11871540), (15, 9497232), (16, 8903655), (18, 7914360), (20, 7122924), (24, 5935770), (27, 5276240), (30, 4748616), (36, 3957180), (40, 3561462), (45, 3165744), (48, 2967885), (54, 2638120), (60, 2374308), (72, 1978590), (80, 1780731), (90, 1582872), (101, 1410480), (108, 1319060), (120, 1187154), (135, 1055248), (144, 989295), (180, 791436), (202, 705240), (216, 659530), (240, 593577), (270, 527624), (303, 470160), (360, 395718), (404, 352620), (432, 329765), (505, 282096), (540, 263812), (606, 235080), (653, 218160), (720, 197859), (808, 176310), (909, 156720), (1010, 141048), (1080, 131906), (1212, 117540), (1306, 109080), (1515, 94032), (1616, 88155), (1818, 78360), (1959, 72720), (2020, 70524), (2160, 65953), (2424, 58770), (2612, 54540), (2727, 52240), (3030, 47016), (3265, 43632), (3636, 39180), (3918, 36360), (4040, 35262), (4545, 31344), (4848, 29385), (5224, 27270), (5454, 26120), (5877, 24240), (6060, 23508), (6530, 21816), (7272, 19590), (7836, 18180), (8080, 17631), (9090, 15672), (9795, 14544), (10448, 13635), (10908, 13060), (11754, 12120)]