65658320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 160

約数和(自身を含む): 194987520

約数和(自身を除く): 129329200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 182, 203, 208, 232, 260, 280, 290, 311, 364, 377, 406, 455, 464, 520, 560, 580, 622, 728, 754, 812, 910, 1015, 1040, 1160, 1244, 1456, 1508, 1555, 1624, 1820, 1885, 2030, 2177, 2320, 2488, 2639, 3016, 3110, 3248, 3640, 3770, 4043, 4060, 4354, 4976, 5278, 6032, 6220, 7280, 7540, 8086, 8120, 8708, 9019, 10556, 10885, 12440, 13195, 15080, 16172, 16240, 17416, 18038, 20215, 21112, 21770, 24880, 26390, 28301, 30160, 32344, 34832, 36076, 40430, 42224, 43540, 45095, 52780, 56602, 63133, 64688, 72152, 80860, 87080, 90190, 105560, 113204, 117247, 126266, 141505, 144304, 161720, 174160, 180380, 211120, 226408, 234494, 252532, 283010, 315665, 323440, 360760, 452816, 468988, 505064, 566020, 586235, 631330, 721520, 820729, 937976, 1010128, 1132040, 1172470, 1262660, 1641458, 1875952, 2264080, 2344940, 2525320, 3282916, 4103645, 4689880, 5050640, 6565832, 8207290, 9379760, 13131664, 16414580, 32829160, 65658320]

約数ペア:

[(1, 65658320), (2, 32829160), (4, 16414580), (5, 13131664), (7, 9379760), (8, 8207290), (10, 6565832), (13, 5050640), (14, 4689880), (16, 4103645), (20, 3282916), (26, 2525320), (28, 2344940), (29, 2264080), (35, 1875952), (40, 1641458), (52, 1262660), (56, 1172470), (58, 1132040), (65, 1010128), (70, 937976), (80, 820729), (91, 721520), (104, 631330), (112, 586235), (116, 566020), (130, 505064), (140, 468988), (145, 452816), (182, 360760), (203, 323440), (208, 315665), (232, 283010), (260, 252532), (280, 234494), (290, 226408), (311, 211120), (364, 180380), (377, 174160), (406, 161720), (455, 144304), (464, 141505), (520, 126266), (560, 117247), (580, 113204), (622, 105560), (728, 90190), (754, 87080), (812, 80860), (910, 72152), (1015, 64688), (1040, 63133), (1160, 56602), (1244, 52780), (1456, 45095), (1508, 43540), (1555, 42224), (1624, 40430), (1820, 36076), (1885, 34832), (2030, 32344), (2177, 30160), (2320, 28301), (2488, 26390), (2639, 24880), (3016, 21770), (3110, 21112), (3248, 20215), (3640, 18038), (3770, 17416), (4043, 16240), (4060, 16172), (4354, 15080), (4976, 13195), (5278, 12440), (6032, 10885), (6220, 10556), (7280, 9019), (7540, 8708), (8086, 8120)]