401424660

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 360

約数和(自身を含む): 1581620040

約数和(自身を除く): 1180195380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 162, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 324, 351, 364, 378, 389, 390, 405, 420, 441, 455, 468, 490, 540, 546, 567, 585, 588, 630, 637, 702, 735, 756, 778, 780, 810, 819, 882, 910, 945, 980, 1053, 1092, 1134, 1167, 1170, 1260, 1274, 1323, 1365, 1404, 1470, 1556, 1620, 1638, 1755, 1764, 1820, 1890, 1911, 1945, 2106, 2205, 2268, 2334, 2340, 2457, 2548, 2646, 2723, 2730, 2835, 2940, 3185, 3276, 3501, 3510, 3780, 3822, 3890, 3969, 4095, 4212, 4410, 4668, 4914, 5057, 5265, 5292, 5446, 5460, 5670, 5733, 5835, 6370, 6615, 7002, 7020, 7371, 7644, 7780, 7938, 8169, 8190, 8820, 9555, 9828, 10114, 10503, 10530, 10892, 11340, 11466, 11670, 12285, 12740, 13230, 13615, 14004, 14742, 15171, 15876, 16338, 16380, 17199, 17505, 19061, 19110, 19845, 20228, 21006, 21060, 22932, 23340, 24507, 24570, 25285, 26460, 27230, 28665, 29484, 30342, 31509, 32676, 34398, 35010, 35399, 36855, 38122, 38220, 39690, 40845, 42012, 45513, 49014, 49140, 50570, 51597, 52515, 54460, 57183, 57330, 60684, 63018, 68796, 70020, 70798, 73521, 73710, 75855, 76244, 79380, 81690, 85995, 91026, 95305, 98028, 101140, 103194, 105030, 106197, 114366, 114660, 122535, 126036, 136539, 141596, 147042, 147420, 151710, 157545, 163380, 171549, 171990, 176995, 182052, 190610, 206388, 210060, 212394, 220563, 227565, 228732, 245070, 247793, 257985, 273078, 285915, 294084, 303420, 315090, 318591, 343098, 343980, 353990, 367605, 381220, 409617, 424788, 441126, 455130, 490140, 495586, 514647, 515970, 530985, 546156, 571830, 630180, 637182, 682695, 686196, 707980, 735210, 743379, 819234, 857745, 882252, 910260, 955773, 991172, 1029294, 1031940, 1061970, 1102815, 1143660, 1238965, 1274364, 1365390, 1470420, 1486758, 1543941, 1592955, 1638468, 1715490, 1911546, 2048085, 2058588, 2123940, 2205630, 2230137, 2477930, 2573235, 2730780, 2867319, 2973516, 3087882, 3185910, 3430980, 3716895, 3823092, 4096170, 4411260, 4460274, 4778865, 4955860, 5146470, 5734638, 6175764, 6371820, 6690411, 7433790, 7719705, 8192340, 8920548, 9557730, 10292940, 11150685, 11469276, 13380822, 14336595, 14867580, 15439410, 19115460, 20071233, 22301370, 26761644, 28673190, 30878820, 33452055, 40142466, 44602740, 57346380, 66904110, 80284932, 100356165, 133808220, 200712330, 401424660]

約数ペア:

[(1, 401424660), (2, 200712330), (3, 133808220), (4, 100356165), (5, 80284932), (6, 66904110), (7, 57346380), (9, 44602740), (10, 40142466), (12, 33452055), (13, 30878820), (14, 28673190), (15, 26761644), (18, 22301370), (20, 20071233), (21, 19115460), (26, 15439410), (27, 14867580), (28, 14336595), (30, 13380822), (35, 11469276), (36, 11150685), (39, 10292940), (42, 9557730), (45, 8920548), (49, 8192340), (52, 7719705), (54, 7433790), (60, 6690411), (63, 6371820), (65, 6175764), (70, 5734638), (78, 5146470), (81, 4955860), (84, 4778865), (90, 4460274), (91, 4411260), (98, 4096170), (105, 3823092), (108, 3716895), (117, 3430980), (126, 3185910), (130, 3087882), (135, 2973516), (140, 2867319), (147, 2730780), (156, 2573235), (162, 2477930), (180, 2230137), (182, 2205630), (189, 2123940), (195, 2058588), (196, 2048085), (210, 1911546), (234, 1715490), (245, 1638468), (252, 1592955), (260, 1543941), (270, 1486758), (273, 1470420), (294, 1365390), (315, 1274364), (324, 1238965), (351, 1143660), (364, 1102815), (378, 1061970), (389, 1031940), (390, 1029294), (405, 991172), (420, 955773), (441, 910260), (455, 882252), (468, 857745), (490, 819234), (540, 743379), (546, 735210), (567, 707980), (585, 686196), (588, 682695), (630, 637182), (637, 630180), (702, 571830), (735, 546156), (756, 530985), (778, 515970), (780, 514647), (810, 495586), (819, 490140), (882, 455130), (910, 441126), (945, 424788), (980, 409617), (1053, 381220), (1092, 367605), (1134, 353990), (1167, 343980), (1170, 343098), (1260, 318591), (1274, 315090), (1323, 303420), (1365, 294084), (1404, 285915), (1470, 273078), (1556, 257985), (1620, 247793), (1638, 245070), (1755, 228732), (1764, 227565), (1820, 220563), (1890, 212394), (1911, 210060), (1945, 206388), (2106, 190610), (2205, 182052), (2268, 176995), (2334, 171990), (2340, 171549), (2457, 163380), (2548, 157545), (2646, 151710), (2723, 147420), (2730, 147042), (2835, 141596), (2940, 136539), (3185, 126036), (3276, 122535), (3501, 114660), (3510, 114366), (3780, 106197), (3822, 105030), (3890, 103194), (3969, 101140), (4095, 98028), (4212, 95305), (4410, 91026), (4668, 85995), (4914, 81690), (5057, 79380), (5265, 76244), (5292, 75855), (5446, 73710), (5460, 73521), (5670, 70798), (5733, 70020), (5835, 68796), (6370, 63018), (6615, 60684), (7002, 57330), (7020, 57183), (7371, 54460), (7644, 52515), (7780, 51597), (7938, 50570), (8169, 49140), (8190, 49014), (8820, 45513), (9555, 42012), (9828, 40845), (10114, 39690), (10503, 38220), (10530, 38122), (10892, 36855), (11340, 35399), (11466, 35010), (11670, 34398), (12285, 32676), (12740, 31509), (13230, 30342), (13615, 29484), (14004, 28665), (14742, 27230), (15171, 26460), (15876, 25285), (16338, 24570), (16380, 24507), (17199, 23340), (17505, 22932), (19061, 21060), (19110, 21006), (19845, 20228)]