15679897440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{383}}^1$

素因数の和:554

約数の個数: 288

約数和(自身を含む): 52916613120

約数和(自身を除く): 37236715680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 67, 76, 80, 95, 96, 114, 120, 134, 152, 160, 190, 201, 228, 240, 268, 285, 304, 335, 380, 383, 402, 456, 480, 536, 570, 608, 670, 760, 766, 804, 912, 1005, 1072, 1140, 1149, 1273, 1340, 1520, 1532, 1608, 1824, 1915, 2010, 2144, 2280, 2298, 2546, 2680, 3040, 3064, 3216, 3819, 3830, 4020, 4489, 4560, 4596, 5092, 5360, 5745, 6128, 6365, 6432, 7277, 7638, 7660, 8040, 8978, 9120, 9192, 10184, 10720, 11490, 12256, 12730, 13467, 14554, 15276, 15320, 16080, 17956, 18384, 19095, 20368, 21831, 22445, 22980, 25460, 25661, 26934, 29108, 30552, 30640, 32160, 35912, 36385, 36768, 38190, 40736, 43662, 44890, 45960, 50920, 51322, 53868, 58216, 61104, 61280, 67335, 71824, 72770, 76380, 76983, 85291, 87324, 89780, 91920, 101840, 102644, 107736, 109155, 116432, 122208, 128305, 134670, 143648, 145540, 152760, 153966, 170582, 174648, 179560, 183840, 203680, 205288, 215472, 218310, 232864, 255873, 256610, 269340, 291080, 305520, 307932, 341164, 349296, 359120, 384915, 410576, 426455, 430944, 436620, 487559, 511746, 513220, 538680, 582160, 611040, 615864, 682328, 698592, 718240, 769830, 821152, 852910, 873240, 975118, 1023492, 1026440, 1077360, 1164320, 1231728, 1279365, 1364656, 1462677, 1539660, 1705820, 1719287, 1746480, 1950236, 2046984, 2052880, 2154720, 2437795, 2463456, 2558730, 2729312, 2925354, 3079320, 3411640, 3438574, 3492960, 3900472, 4093968, 4105760, 4875590, 5117460, 5157861, 5850708, 6158640, 6823280, 6877148, 7313385, 7800944, 8187936, 8596435, 9751180, 10234920, 10315722, 11701416, 12317280, 13646560, 13754296, 14626770, 15601888, 17192870, 19502360, 20469840, 20631444, 23402832, 25789305, 27508592, 29253540, 32666453, 34385740, 39004720, 40939680, 41262888, 46805664, 51578610, 55017184, 58507080, 65332906, 68771480, 78009440, 82525776, 97999359, 103157220, 117014160, 130665812, 137542960, 163332265, 165051552, 195998718, 206314440, 234028320, 261331624, 275085920, 326664530, 391997436, 412628880, 489996795, 522663248, 653329060, 783994872, 825257760, 979993590, 1045326496, 1306658120, 1567989744, 1959987180, 2613316240, 3135979488, 3919974360, 5226632480, 7839948720, 15679897440]

約数ペア:

[(1, 15679897440), (2, 7839948720), (3, 5226632480), (4, 3919974360), (5, 3135979488), (6, 2613316240), (8, 1959987180), (10, 1567989744), (12, 1306658120), (15, 1045326496), (16, 979993590), (19, 825257760), (20, 783994872), (24, 653329060), (30, 522663248), (32, 489996795), (38, 412628880), (40, 391997436), (48, 326664530), (57, 275085920), (60, 261331624), (67, 234028320), (76, 206314440), (80, 195998718), (95, 165051552), (96, 163332265), (114, 137542960), (120, 130665812), (134, 117014160), (152, 103157220), (160, 97999359), (190, 82525776), (201, 78009440), (228, 68771480), (240, 65332906), (268, 58507080), (285, 55017184), (304, 51578610), (335, 46805664), (380, 41262888), (383, 40939680), (402, 39004720), (456, 34385740), (480, 32666453), (536, 29253540), (570, 27508592), (608, 25789305), (670, 23402832), (760, 20631444), (766, 20469840), (804, 19502360), (912, 17192870), (1005, 15601888), (1072, 14626770), (1140, 13754296), (1149, 13646560), (1273, 12317280), (1340, 11701416), (1520, 10315722), (1532, 10234920), (1608, 9751180), (1824, 8596435), (1915, 8187936), (2010, 7800944), (2144, 7313385), (2280, 6877148), (2298, 6823280), (2546, 6158640), (2680, 5850708), (3040, 5157861), (3064, 5117460), (3216, 4875590), (3819, 4105760), (3830, 4093968), (4020, 3900472), (4489, 3492960), (4560, 3438574), (4596, 3411640), (5092, 3079320), (5360, 2925354), (5745, 2729312), (6128, 2558730), (6365, 2463456), (6432, 2437795), (7277, 2154720), (7638, 2052880), (7660, 2046984), (8040, 1950236), (8978, 1746480), (9120, 1719287), (9192, 1705820), (10184, 1539660), (10720, 1462677), (11490, 1364656), (12256, 1279365), (12730, 1231728), (13467, 1164320), (14554, 1077360), (15276, 1026440), (15320, 1023492), (16080, 975118), (17956, 873240), (18384, 852910), (19095, 821152), (20368, 769830), (21831, 718240), (22445, 698592), (22980, 682328), (25460, 615864), (25661, 611040), (26934, 582160), (29108, 538680), (30552, 513220), (30640, 511746), (32160, 487559), (35912, 436620), (36385, 430944), (36768, 426455), (38190, 410576), (40736, 384915), (43662, 359120), (44890, 349296), (45960, 341164), (50920, 307932), (51322, 305520), (53868, 291080), (58216, 269340), (61104, 256610), (61280, 255873), (67335, 232864), (71824, 218310), (72770, 215472), (76380, 205288), (76983, 203680), (85291, 183840), (87324, 179560), (89780, 174648), (91920, 170582), (101840, 153966), (102644, 152760), (107736, 145540), (109155, 143648), (116432, 134670), (122208, 128305)]