464271840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:350

約数の個数: 288

約数和(自身を含む): 1698278400

約数和(自身を除く): 1234006560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 71, 72, 76, 80, 90, 95, 96, 114, 120, 142, 144, 152, 160, 171, 180, 190, 213, 228, 239, 240, 284, 285, 288, 304, 342, 355, 360, 380, 426, 456, 478, 480, 568, 570, 608, 639, 684, 710, 717, 720, 760, 852, 855, 912, 956, 1065, 1136, 1140, 1195, 1278, 1349, 1368, 1420, 1434, 1440, 1520, 1704, 1710, 1824, 1912, 2130, 2151, 2272, 2280, 2390, 2556, 2698, 2736, 2840, 2868, 3040, 3195, 3408, 3420, 3585, 3824, 4047, 4260, 4302, 4541, 4560, 4780, 5112, 5396, 5472, 5680, 5736, 6390, 6745, 6816, 6840, 7170, 7648, 8094, 8520, 8604, 9082, 9120, 9560, 10224, 10755, 10792, 11360, 11472, 12141, 12780, 13490, 13623, 13680, 14340, 16188, 16969, 17040, 17208, 18164, 19120, 20235, 20448, 21510, 21584, 22705, 22944, 24282, 25560, 26980, 27246, 27360, 28680, 32376, 33938, 34080, 34416, 36328, 38240, 40470, 40869, 43020, 43168, 45410, 48564, 50907, 51120, 53960, 54492, 57360, 60705, 64752, 67876, 68115, 68832, 72656, 80940, 81738, 84845, 86040, 90820, 97128, 101814, 102240, 107920, 108984, 114720, 121410, 129504, 135752, 136230, 145312, 152721, 161880, 163476, 169690, 172080, 181640, 194256, 203628, 204345, 215840, 217968, 242820, 254535, 271504, 272460, 305442, 322411, 323760, 326952, 339380, 344160, 363280, 388512, 407256, 408690, 435936, 485640, 509070, 543008, 544920, 610884, 644822, 647520, 653904, 678760, 726560, 763605, 814512, 817380, 967233, 971280, 1018140, 1089840, 1221768, 1289644, 1307808, 1357520, 1527210, 1612055, 1629024, 1634760, 1934466, 1942560, 2036280, 2179680, 2443536, 2579288, 2715040, 2901699, 3054420, 3224110, 3269520, 3868932, 4072560, 4836165, 4887072, 5158576, 5803398, 6108840, 6448220, 6539040, 7737864, 8145120, 9672330, 10317152, 11606796, 12217680, 12896440, 14508495, 15475728, 19344660, 23213592, 24435360, 25792880, 29016990, 30951456, 38689320, 46427184, 51585760, 58033980, 77378640, 92854368, 116067960, 154757280, 232135920, 464271840]

約数ペア:

[(1, 464271840), (2, 232135920), (3, 154757280), (4, 116067960), (5, 92854368), (6, 77378640), (8, 58033980), (9, 51585760), (10, 46427184), (12, 38689320), (15, 30951456), (16, 29016990), (18, 25792880), (19, 24435360), (20, 23213592), (24, 19344660), (30, 15475728), (32, 14508495), (36, 12896440), (38, 12217680), (40, 11606796), (45, 10317152), (48, 9672330), (57, 8145120), (60, 7737864), (71, 6539040), (72, 6448220), (76, 6108840), (80, 5803398), (90, 5158576), (95, 4887072), (96, 4836165), (114, 4072560), (120, 3868932), (142, 3269520), (144, 3224110), (152, 3054420), (160, 2901699), (171, 2715040), (180, 2579288), (190, 2443536), (213, 2179680), (228, 2036280), (239, 1942560), (240, 1934466), (284, 1634760), (285, 1629024), (288, 1612055), (304, 1527210), (342, 1357520), (355, 1307808), (360, 1289644), (380, 1221768), (426, 1089840), (456, 1018140), (478, 971280), (480, 967233), (568, 817380), (570, 814512), (608, 763605), (639, 726560), (684, 678760), (710, 653904), (717, 647520), (720, 644822), (760, 610884), (852, 544920), (855, 543008), (912, 509070), (956, 485640), (1065, 435936), (1136, 408690), (1140, 407256), (1195, 388512), (1278, 363280), (1349, 344160), (1368, 339380), (1420, 326952), (1434, 323760), (1440, 322411), (1520, 305442), (1704, 272460), (1710, 271504), (1824, 254535), (1912, 242820), (2130, 217968), (2151, 215840), (2272, 204345), (2280, 203628), (2390, 194256), (2556, 181640), (2698, 172080), (2736, 169690), (2840, 163476), (2868, 161880), (3040, 152721), (3195, 145312), (3408, 136230), (3420, 135752), (3585, 129504), (3824, 121410), (4047, 114720), (4260, 108984), (4302, 107920), (4541, 102240), (4560, 101814), (4780, 97128), (5112, 90820), (5396, 86040), (5472, 84845), (5680, 81738), (5736, 80940), (6390, 72656), (6745, 68832), (6816, 68115), (6840, 67876), (7170, 64752), (7648, 60705), (8094, 57360), (8520, 54492), (8604, 53960), (9082, 51120), (9120, 50907), (9560, 48564), (10224, 45410), (10755, 43168), (10792, 43020), (11360, 40869), (11472, 40470), (12141, 38240), (12780, 36328), (13490, 34416), (13623, 34080), (13680, 33938), (14340, 32376), (16188, 28680), (16969, 27360), (17040, 27246), (17208, 26980), (18164, 25560), (19120, 24282), (20235, 22944), (20448, 22705), (21510, 21584)]