1330968080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1033

約数の個数: 160

約数和(自身を含む): 3575021184

約数和(自身を除く): 2244053104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 83, 85, 104, 130, 136, 166, 170, 208, 221, 260, 272, 332, 340, 415, 442, 520, 664, 680, 830, 884, 907, 1040, 1079, 1105, 1328, 1360, 1411, 1660, 1768, 1814, 2158, 2210, 2822, 3320, 3536, 3628, 4316, 4420, 4535, 5395, 5644, 6640, 7055, 7256, 8632, 8840, 9070, 10790, 11288, 11791, 14110, 14512, 15419, 17264, 17680, 18140, 18343, 21580, 22576, 23582, 28220, 30838, 36280, 36686, 43160, 47164, 56440, 58955, 61676, 72560, 73372, 75281, 77095, 86320, 91715, 94328, 112880, 117910, 123352, 146744, 150562, 154190, 183430, 188656, 200447, 235820, 246704, 293488, 301124, 308380, 366860, 376405, 400894, 471640, 602248, 616760, 733720, 752810, 801788, 943280, 978653, 1002235, 1204496, 1233520, 1279777, 1467440, 1505620, 1603576, 1957306, 2004470, 2559554, 3011240, 3207152, 3914612, 4008940, 4893265, 5119108, 6022480, 6398885, 7829224, 8017880, 9786530, 10238216, 12797770, 15658448, 16035760, 16637101, 19573060, 20476432, 25595540, 33274202, 39146120, 51191080, 66548404, 78292240, 83185505, 102382160, 133096808, 166371010, 266193616, 332742020, 665484040, 1330968080]

約数ペア:

[(1, 1330968080), (2, 665484040), (4, 332742020), (5, 266193616), (8, 166371010), (10, 133096808), (13, 102382160), (16, 83185505), (17, 78292240), (20, 66548404), (26, 51191080), (34, 39146120), (40, 33274202), (52, 25595540), (65, 20476432), (68, 19573060), (80, 16637101), (83, 16035760), (85, 15658448), (104, 12797770), (130, 10238216), (136, 9786530), (166, 8017880), (170, 7829224), (208, 6398885), (221, 6022480), (260, 5119108), (272, 4893265), (332, 4008940), (340, 3914612), (415, 3207152), (442, 3011240), (520, 2559554), (664, 2004470), (680, 1957306), (830, 1603576), (884, 1505620), (907, 1467440), (1040, 1279777), (1079, 1233520), (1105, 1204496), (1328, 1002235), (1360, 978653), (1411, 943280), (1660, 801788), (1768, 752810), (1814, 733720), (2158, 616760), (2210, 602248), (2822, 471640), (3320, 400894), (3536, 376405), (3628, 366860), (4316, 308380), (4420, 301124), (4535, 293488), (5395, 246704), (5644, 235820), (6640, 200447), (7055, 188656), (7256, 183430), (8632, 154190), (8840, 150562), (9070, 146744), (10790, 123352), (11288, 117910), (11791, 112880), (14110, 94328), (14512, 91715), (15419, 86320), (17264, 77095), (17680, 75281), (18140, 73372), (18343, 72560), (21580, 61676), (22576, 58955), (23582, 56440), (28220, 47164), (30838, 43160), (36280, 36686)]