295118460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 288

約数和(自身を含む): 1130088960

約数和(自身を除く): 834970500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 43, 45, 52, 60, 63, 65, 70, 78, 84, 86, 90, 91, 105, 117, 126, 129, 130, 140, 156, 172, 180, 182, 195, 210, 215, 234, 252, 258, 260, 273, 301, 315, 364, 387, 390, 419, 420, 430, 455, 468, 516, 546, 559, 585, 602, 630, 645, 774, 780, 819, 838, 860, 903, 910, 1092, 1118, 1170, 1204, 1257, 1260, 1290, 1365, 1505, 1548, 1638, 1676, 1677, 1806, 1820, 1935, 2095, 2236, 2340, 2514, 2580, 2709, 2730, 2795, 2933, 3010, 3276, 3354, 3612, 3771, 3870, 3913, 4095, 4190, 4515, 5028, 5031, 5418, 5447, 5460, 5590, 5866, 6020, 6285, 6708, 7542, 7740, 7826, 8190, 8380, 8385, 8799, 9030, 10062, 10836, 10894, 11180, 11732, 11739, 12570, 13545, 14665, 15084, 15652, 16341, 16380, 16770, 17598, 18017, 18060, 18855, 19565, 20124, 21788, 23478, 25140, 25155, 26397, 27090, 27235, 29330, 32682, 33540, 35196, 35217, 36034, 37710, 38129, 39130, 43995, 46956, 49023, 50310, 52794, 54051, 54180, 54470, 58660, 58695, 65364, 70434, 72068, 75420, 76258, 78260, 81705, 87990, 90085, 98046, 100620, 105588, 108102, 108940, 114387, 117390, 126119, 131985, 140868, 152516, 162153, 163410, 175980, 176085, 180170, 190645, 196092, 216204, 228774, 234221, 234780, 245115, 252238, 263970, 270255, 324306, 326820, 343161, 352170, 360340, 378357, 381290, 457548, 468442, 490230, 504476, 527940, 540510, 571935, 630595, 648612, 686322, 702663, 704340, 756714, 762580, 810765, 936884, 980460, 1081020, 1135071, 1143870, 1171105, 1261190, 1372644, 1405326, 1513428, 1621530, 1639547, 1715805, 1891785, 2107989, 2270142, 2287740, 2342210, 2522380, 2810652, 3243060, 3279094, 3431610, 3513315, 3783570, 4215978, 4540284, 4684420, 4918641, 5675355, 6558188, 6863220, 7026630, 7567140, 8197735, 8431956, 9837282, 10539945, 11350710, 14053260, 14755923, 16395470, 19674564, 21079890, 22701420, 24593205, 29511846, 32790940, 42159780, 49186410, 59023692, 73779615, 98372820, 147559230, 295118460]

約数ペア:

[(1, 295118460), (2, 147559230), (3, 98372820), (4, 73779615), (5, 59023692), (6, 49186410), (7, 42159780), (9, 32790940), (10, 29511846), (12, 24593205), (13, 22701420), (14, 21079890), (15, 19674564), (18, 16395470), (20, 14755923), (21, 14053260), (26, 11350710), (28, 10539945), (30, 9837282), (35, 8431956), (36, 8197735), (39, 7567140), (42, 7026630), (43, 6863220), (45, 6558188), (52, 5675355), (60, 4918641), (63, 4684420), (65, 4540284), (70, 4215978), (78, 3783570), (84, 3513315), (86, 3431610), (90, 3279094), (91, 3243060), (105, 2810652), (117, 2522380), (126, 2342210), (129, 2287740), (130, 2270142), (140, 2107989), (156, 1891785), (172, 1715805), (180, 1639547), (182, 1621530), (195, 1513428), (210, 1405326), (215, 1372644), (234, 1261190), (252, 1171105), (258, 1143870), (260, 1135071), (273, 1081020), (301, 980460), (315, 936884), (364, 810765), (387, 762580), (390, 756714), (419, 704340), (420, 702663), (430, 686322), (455, 648612), (468, 630595), (516, 571935), (546, 540510), (559, 527940), (585, 504476), (602, 490230), (630, 468442), (645, 457548), (774, 381290), (780, 378357), (819, 360340), (838, 352170), (860, 343161), (903, 326820), (910, 324306), (1092, 270255), (1118, 263970), (1170, 252238), (1204, 245115), (1257, 234780), (1260, 234221), (1290, 228774), (1365, 216204), (1505, 196092), (1548, 190645), (1638, 180170), (1676, 176085), (1677, 175980), (1806, 163410), (1820, 162153), (1935, 152516), (2095, 140868), (2236, 131985), (2340, 126119), (2514, 117390), (2580, 114387), (2709, 108940), (2730, 108102), (2795, 105588), (2933, 100620), (3010, 98046), (3276, 90085), (3354, 87990), (3612, 81705), (3771, 78260), (3870, 76258), (3913, 75420), (4095, 72068), (4190, 70434), (4515, 65364), (5028, 58695), (5031, 58660), (5418, 54470), (5447, 54180), (5460, 54051), (5590, 52794), (5866, 50310), (6020, 49023), (6285, 46956), (6708, 43995), (7542, 39130), (7740, 38129), (7826, 37710), (8190, 36034), (8380, 35217), (8385, 35196), (8799, 33540), (9030, 32682), (10062, 29330), (10836, 27235), (10894, 27090), (11180, 26397), (11732, 25155), (11739, 25140), (12570, 23478), (13545, 21788), (14665, 20124), (15084, 19565), (15652, 18855), (16341, 18060), (16380, 18017), (16770, 17598)]