295178520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27031}}^1$

素因数の和:27065

約数の個数: 128

約数和(自身を含む): 1089930240

約数和(自身を除く): 794751720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 27031, 54062, 81093, 108124, 135155, 162186, 189217, 216248, 270310, 324372, 351403, 378434, 405465, 540620, 567651, 648744, 702806, 756868, 810930, 946085, 1054209, 1081240, 1135302, 1405612, 1513736, 1621860, 1757015, 1892170, 2108418, 2270604, 2459821, 2811224, 2838255, 3243720, 3514030, 3784340, 4216836, 4541208, 4919642, 5271045, 5676510, 7028060, 7379463, 7568680, 8433672, 9839284, 10542090, 11353020, 12299105, 14056120, 14758926, 19678568, 21084180, 22706040, 24598210, 29517852, 36897315, 42168360, 49196420, 59035704, 73794630, 98392840, 147589260, 295178520]

約数ペア:

[(1, 295178520), (2, 147589260), (3, 98392840), (4, 73794630), (5, 59035704), (6, 49196420), (7, 42168360), (8, 36897315), (10, 29517852), (12, 24598210), (13, 22706040), (14, 21084180), (15, 19678568), (20, 14758926), (21, 14056120), (24, 12299105), (26, 11353020), (28, 10542090), (30, 9839284), (35, 8433672), (39, 7568680), (40, 7379463), (42, 7028060), (52, 5676510), (56, 5271045), (60, 4919642), (65, 4541208), (70, 4216836), (78, 3784340), (84, 3514030), (91, 3243720), (104, 2838255), (105, 2811224), (120, 2459821), (130, 2270604), (140, 2108418), (156, 1892170), (168, 1757015), (182, 1621860), (195, 1513736), (210, 1405612), (260, 1135302), (273, 1081240), (280, 1054209), (312, 946085), (364, 810930), (390, 756868), (420, 702806), (455, 648744), (520, 567651), (546, 540620), (728, 405465), (780, 378434), (840, 351403), (910, 324372), (1092, 270310), (1365, 216248), (1560, 189217), (1820, 162186), (2184, 135155), (2730, 108124), (3640, 81093), (5460, 54062), (10920, 27031)]