496484820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:919

約数の個数: 216

約数和(自身を含む): 1718589600

約数和(自身を除く): 1222104780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 169, 171, 180, 190, 195, 228, 234, 247, 260, 285, 338, 342, 380, 390, 468, 494, 507, 570, 585, 676, 684, 741, 780, 845, 855, 859, 988, 1014, 1140, 1170, 1235, 1482, 1521, 1690, 1710, 1718, 2028, 2223, 2340, 2470, 2535, 2577, 2964, 3042, 3211, 3380, 3420, 3436, 3705, 4295, 4446, 4940, 5070, 5154, 6084, 6422, 7410, 7605, 7731, 8590, 8892, 9633, 10140, 10308, 11115, 11167, 12844, 12885, 14820, 15210, 15462, 16055, 16321, 17180, 19266, 22230, 22334, 25770, 28899, 30420, 30924, 32110, 32642, 33501, 38532, 38655, 44460, 44668, 48165, 48963, 51540, 55835, 57798, 64220, 65284, 67002, 77310, 81605, 96330, 97926, 100503, 111670, 115596, 134004, 144495, 145171, 146889, 154620, 163210, 167505, 192660, 195852, 201006, 212173, 223340, 244815, 288990, 290342, 293778, 326420, 335010, 402012, 424346, 435513, 489630, 502515, 577980, 580684, 587556, 636519, 670020, 725855, 734445, 848692, 871026, 979260, 1005030, 1060865, 1273038, 1306539, 1451710, 1468890, 1742052, 1909557, 2010060, 2121730, 2177565, 2546076, 2613078, 2758249, 2903420, 2937780, 3182595, 3819114, 4243460, 4355130, 5226156, 5516498, 6365190, 6532695, 7638228, 8274747, 8710260, 9547785, 11032996, 12730380, 13065390, 13791245, 16549494, 19095570, 24824241, 26130780, 27582490, 33098988, 38191140, 41373735, 49648482, 55164980, 82747470, 99296964, 124121205, 165494940, 248242410, 496484820]

約数ペア:

[(1, 496484820), (2, 248242410), (3, 165494940), (4, 124121205), (5, 99296964), (6, 82747470), (9, 55164980), (10, 49648482), (12, 41373735), (13, 38191140), (15, 33098988), (18, 27582490), (19, 26130780), (20, 24824241), (26, 19095570), (30, 16549494), (36, 13791245), (38, 13065390), (39, 12730380), (45, 11032996), (52, 9547785), (57, 8710260), (60, 8274747), (65, 7638228), (76, 6532695), (78, 6365190), (90, 5516498), (95, 5226156), (114, 4355130), (117, 4243460), (130, 3819114), (156, 3182595), (169, 2937780), (171, 2903420), (180, 2758249), (190, 2613078), (195, 2546076), (228, 2177565), (234, 2121730), (247, 2010060), (260, 1909557), (285, 1742052), (338, 1468890), (342, 1451710), (380, 1306539), (390, 1273038), (468, 1060865), (494, 1005030), (507, 979260), (570, 871026), (585, 848692), (676, 734445), (684, 725855), (741, 670020), (780, 636519), (845, 587556), (855, 580684), (859, 577980), (988, 502515), (1014, 489630), (1140, 435513), (1170, 424346), (1235, 402012), (1482, 335010), (1521, 326420), (1690, 293778), (1710, 290342), (1718, 288990), (2028, 244815), (2223, 223340), (2340, 212173), (2470, 201006), (2535, 195852), (2577, 192660), (2964, 167505), (3042, 163210), (3211, 154620), (3380, 146889), (3420, 145171), (3436, 144495), (3705, 134004), (4295, 115596), (4446, 111670), (4940, 100503), (5070, 97926), (5154, 96330), (6084, 81605), (6422, 77310), (7410, 67002), (7605, 65284), (7731, 64220), (8590, 57798), (8892, 55835), (9633, 51540), (10140, 48963), (10308, 48165), (11115, 44668), (11167, 44460), (12844, 38655), (12885, 38532), (14820, 33501), (15210, 32642), (15462, 32110), (16055, 30924), (16321, 30420), (17180, 28899), (19266, 25770), (22230, 22334)]