230113520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:539

約数の個数: 160

約数和(自身を含む): 669040512

約数和(自身を除く): 438926992

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 182, 208, 260, 280, 292, 364, 365, 433, 455, 511, 520, 560, 584, 728, 730, 866, 910, 949, 1022, 1040, 1168, 1456, 1460, 1732, 1820, 1898, 2044, 2165, 2555, 2920, 3031, 3464, 3640, 3796, 4088, 4330, 4745, 5110, 5629, 5840, 6062, 6643, 6928, 7280, 7592, 8176, 8660, 9490, 10220, 11258, 12124, 13286, 15155, 15184, 17320, 18980, 20440, 22516, 24248, 26572, 28145, 30310, 31609, 33215, 34640, 37960, 39403, 40880, 45032, 48496, 53144, 56290, 60620, 63218, 66430, 75920, 78806, 90064, 106288, 112580, 121240, 126436, 132860, 157612, 158045, 197015, 221263, 225160, 242480, 252872, 265720, 315224, 316090, 394030, 410917, 442526, 450320, 505744, 531440, 630448, 632180, 788060, 821834, 885052, 1106315, 1264360, 1576120, 1643668, 1770104, 2054585, 2212630, 2528720, 2876419, 3152240, 3287336, 3540208, 4109170, 4425260, 5752838, 6574672, 8218340, 8850520, 11505676, 14382095, 16436680, 17701040, 23011352, 28764190, 32873360, 46022704, 57528380, 115056760, 230113520]

約数ペア:

[(1, 230113520), (2, 115056760), (4, 57528380), (5, 46022704), (7, 32873360), (8, 28764190), (10, 23011352), (13, 17701040), (14, 16436680), (16, 14382095), (20, 11505676), (26, 8850520), (28, 8218340), (35, 6574672), (40, 5752838), (52, 4425260), (56, 4109170), (65, 3540208), (70, 3287336), (73, 3152240), (80, 2876419), (91, 2528720), (104, 2212630), (112, 2054585), (130, 1770104), (140, 1643668), (146, 1576120), (182, 1264360), (208, 1106315), (260, 885052), (280, 821834), (292, 788060), (364, 632180), (365, 630448), (433, 531440), (455, 505744), (511, 450320), (520, 442526), (560, 410917), (584, 394030), (728, 316090), (730, 315224), (866, 265720), (910, 252872), (949, 242480), (1022, 225160), (1040, 221263), (1168, 197015), (1456, 158045), (1460, 157612), (1732, 132860), (1820, 126436), (1898, 121240), (2044, 112580), (2165, 106288), (2555, 90064), (2920, 78806), (3031, 75920), (3464, 66430), (3640, 63218), (3796, 60620), (4088, 56290), (4330, 53144), (4745, 48496), (5110, 45032), (5629, 40880), (5840, 39403), (6062, 37960), (6643, 34640), (6928, 33215), (7280, 31609), (7592, 30310), (8176, 28145), (8660, 26572), (9490, 24248), (10220, 22516), (11258, 20440), (12124, 18980), (13286, 17320), (15155, 15184)]