401473883640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1\times {\mathrm{839}}^1$

素因数の和:1610

約数の個数: 256

約数和(自身を含む): 1251790848000

約数和(自身を除く): 850316964360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 307, 310, 372, 419, 465, 614, 620, 744, 838, 839, 921, 930, 1228, 1240, 1257, 1535, 1676, 1678, 1842, 1860, 2095, 2456, 2514, 2517, 3070, 3352, 3356, 3684, 3720, 4190, 4195, 4605, 5028, 5034, 6140, 6285, 6712, 7368, 8380, 8390, 9210, 9517, 10056, 10068, 12280, 12570, 12585, 12989, 16760, 16780, 18420, 19034, 20136, 25140, 25170, 25978, 26009, 28551, 33560, 36840, 38068, 38967, 47585, 50280, 50340, 51956, 52018, 57102, 64945, 76136, 77934, 78027, 95170, 100680, 103912, 104036, 114204, 128633, 129890, 130045, 142755, 155868, 156054, 190340, 194835, 208072, 228408, 257266, 257573, 259780, 260090, 285510, 311736, 312108, 351541, 380680, 385899, 389670, 390135, 514532, 515146, 519560, 520180, 571020, 624216, 643165, 703082, 771798, 772719, 779340, 780270, 1029064, 1030292, 1040360, 1054623, 1142040, 1286330, 1287865, 1406164, 1543596, 1545438, 1558680, 1560540, 1757705, 1929495, 2060584, 2109246, 2572660, 2575730, 2812328, 3087192, 3090876, 3121080, 3515410, 3858990, 3863595, 3987623, 4218492, 5145320, 5151460, 5273115, 6181752, 7030820, 7717980, 7727190, 7975246, 7984763, 8436984, 10302920, 10546230, 10897771, 11962869, 14061640, 15435960, 15454380, 15950492, 15969526, 19938115, 21092460, 21795542, 23925738, 23954289, 30908760, 31900984, 31939052, 32693313, 39876230, 39923815, 42184920, 43591084, 47851476, 47908578, 54488855, 59814345, 63878104, 65386626, 79752460, 79847630, 87182168, 95702952, 95817156, 107923087, 108977710, 119628690, 119771445, 130773252, 159504920, 159695260, 163466565, 191634312, 215846174, 217955420, 239257380, 239542890, 261546504, 319390520, 323769261, 326933130, 431692348, 435910840, 478514760, 479085780, 539615435, 647538522, 653866260, 863384696, 958171560, 1079230870, 1295077044, 1307732520, 1618846305, 2158461740, 2590154088, 3237692610, 3345615697, 4316923480, 6475385220, 6691231394, 10036847091, 12950770440, 13382462788, 16728078485, 20073694182, 26764925576, 33456156970, 40147388364, 50184235455, 66912313940, 80294776728, 100368470910, 133824627880, 200736941820, 401473883640]

約数ペア:

[(1, 401473883640), (2, 200736941820), (3, 133824627880), (4, 100368470910), (5, 80294776728), (6, 66912313940), (8, 50184235455), (10, 40147388364), (12, 33456156970), (15, 26764925576), (20, 20073694182), (24, 16728078485), (30, 13382462788), (31, 12950770440), (40, 10036847091), (60, 6691231394), (62, 6475385220), (93, 4316923480), (120, 3345615697), (124, 3237692610), (155, 2590154088), (186, 2158461740), (248, 1618846305), (307, 1307732520), (310, 1295077044), (372, 1079230870), (419, 958171560), (465, 863384696), (614, 653866260), (620, 647538522), (744, 539615435), (838, 479085780), (839, 478514760), (921, 435910840), (930, 431692348), (1228, 326933130), (1240, 323769261), (1257, 319390520), (1535, 261546504), (1676, 239542890), (1678, 239257380), (1842, 217955420), (1860, 215846174), (2095, 191634312), (2456, 163466565), (2514, 159695260), (2517, 159504920), (3070, 130773252), (3352, 119771445), (3356, 119628690), (3684, 108977710), (3720, 107923087), (4190, 95817156), (4195, 95702952), (4605, 87182168), (5028, 79847630), (5034, 79752460), (6140, 65386626), (6285, 63878104), (6712, 59814345), (7368, 54488855), (8380, 47908578), (8390, 47851476), (9210, 43591084), (9517, 42184920), (10056, 39923815), (10068, 39876230), (12280, 32693313), (12570, 31939052), (12585, 31900984), (12989, 30908760), (16760, 23954289), (16780, 23925738), (18420, 21795542), (19034, 21092460), (20136, 19938115), (25140, 15969526), (25170, 15950492), (25978, 15454380), (26009, 15435960), (28551, 14061640), (33560, 11962869), (36840, 10897771), (38068, 10546230), (38967, 10302920), (47585, 8436984), (50280, 7984763), (50340, 7975246), (51956, 7727190), (52018, 7717980), (57102, 7030820), (64945, 6181752), (76136, 5273115), (77934, 5151460), (78027, 5145320), (95170, 4218492), (100680, 3987623), (103912, 3863595), (104036, 3858990), (114204, 3515410), (128633, 3121080), (129890, 3090876), (130045, 3087192), (142755, 2812328), (155868, 2575730), (156054, 2572660), (190340, 2109246), (194835, 2060584), (208072, 1929495), (228408, 1757705), (257266, 1560540), (257573, 1558680), (259780, 1545438), (260090, 1543596), (285510, 1406164), (311736, 1287865), (312108, 1286330), (351541, 1142040), (380680, 1054623), (385899, 1040360), (389670, 1030292), (390135, 1029064), (514532, 780270), (515146, 779340), (519560, 772719), (520180, 771798), (571020, 703082), (624216, 643165)]