513196320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:448

約数の個数: 384

約数和(自身を含む): 2059223040

約数和(自身を除く): 1546026720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 130, 140, 155, 156, 160, 168, 182, 186, 195, 208, 210, 217, 224, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 379, 390, 403, 416, 420, 434, 455, 465, 480, 496, 520, 546, 560, 620, 624, 651, 672, 728, 744, 758, 780, 806, 840, 868, 910, 930, 992, 1040, 1085, 1092, 1120, 1137, 1209, 1240, 1248, 1302, 1365, 1456, 1488, 1516, 1560, 1612, 1680, 1736, 1820, 1860, 1895, 2015, 2080, 2170, 2184, 2274, 2418, 2480, 2604, 2653, 2730, 2821, 2912, 2976, 3032, 3120, 3224, 3255, 3360, 3472, 3640, 3720, 3790, 4030, 4340, 4368, 4548, 4836, 4927, 4960, 5208, 5306, 5460, 5642, 5685, 6045, 6064, 6240, 6448, 6510, 6944, 7280, 7440, 7580, 7959, 8060, 8463, 8680, 8736, 9096, 9672, 9854, 10416, 10612, 10920, 11284, 11370, 11749, 12090, 12128, 12896, 13020, 13265, 14105, 14560, 14781, 14880, 15160, 15918, 16120, 16926, 17360, 18192, 19344, 19708, 20832, 21224, 21840, 22568, 22740, 23498, 24180, 24635, 26040, 26530, 28210, 29562, 30320, 31836, 32240, 33852, 34489, 34720, 35247, 36384, 38688, 39416, 39795, 42315, 42448, 43680, 45136, 45480, 46996, 48360, 49270, 52080, 53060, 56420, 58745, 59124, 60640, 63672, 64480, 67704, 68978, 70494, 73905, 78832, 79590, 82243, 84630, 84896, 90272, 90960, 93992, 96720, 98540, 103467, 104160, 106120, 112840, 117490, 118248, 127344, 135408, 137956, 140988, 147810, 152737, 157664, 159180, 164486, 169260, 172445, 176235, 181920, 187984, 193440, 197080, 206934, 212240, 225680, 234980, 236496, 246729, 254688, 270816, 275912, 281976, 295620, 305474, 318360, 328972, 338520, 344890, 352470, 375968, 394160, 411215, 413868, 424480, 451360, 458211, 469960, 472992, 493458, 517335, 551824, 563952, 591240, 610948, 636720, 657944, 677040, 689780, 704940, 763685, 788320, 822430, 827736, 916422, 939920, 986916, 1034670, 1069159, 1103648, 1127904, 1182480, 1221896, 1233645, 1273440, 1315888, 1354080, 1379560, 1409880, 1527370, 1644860, 1655472, 1832844, 1879840, 1973832, 2069340, 2138318, 2291055, 2364960, 2443792, 2467290, 2631776, 2759120, 2819760, 3054740, 3207477, 3289720, 3310944, 3665688, 3947664, 4138680, 4276636, 4582110, 4887584, 4934580, 5345795, 5518240, 5639520, 6109480, 6414954, 6579440, 7331376, 7895328, 8277360, 8553272, 9164220, 9869160, 10691590, 12218960, 12829908, 13158880, 14662752, 16037385, 16554720, 17106544, 18328440, 19738320, 21383180, 24437920, 25659816, 32074770, 34213088, 36656880, 39476640, 42766360, 51319632, 64149540, 73313760, 85532720, 102639264, 128299080, 171065440, 256598160, 513196320]

約数ペア:

[(1, 513196320), (2, 256598160), (3, 171065440), (4, 128299080), (5, 102639264), (6, 85532720), (7, 73313760), (8, 64149540), (10, 51319632), (12, 42766360), (13, 39476640), (14, 36656880), (15, 34213088), (16, 32074770), (20, 25659816), (21, 24437920), (24, 21383180), (26, 19738320), (28, 18328440), (30, 17106544), (31, 16554720), (32, 16037385), (35, 14662752), (39, 13158880), (40, 12829908), (42, 12218960), (48, 10691590), (52, 9869160), (56, 9164220), (60, 8553272), (62, 8277360), (65, 7895328), (70, 7331376), (78, 6579440), (80, 6414954), (84, 6109480), (91, 5639520), (93, 5518240), (96, 5345795), (104, 4934580), (105, 4887584), (112, 4582110), (120, 4276636), (124, 4138680), (130, 3947664), (140, 3665688), (155, 3310944), (156, 3289720), (160, 3207477), (168, 3054740), (182, 2819760), (186, 2759120), (195, 2631776), (208, 2467290), (210, 2443792), (217, 2364960), (224, 2291055), (240, 2138318), (248, 2069340), (260, 1973832), (273, 1879840), (280, 1832844), (310, 1655472), (312, 1644860), (336, 1527370), (364, 1409880), (372, 1379560), (379, 1354080), (390, 1315888), (403, 1273440), (416, 1233645), (420, 1221896), (434, 1182480), (455, 1127904), (465, 1103648), (480, 1069159), (496, 1034670), (520, 986916), (546, 939920), (560, 916422), (620, 827736), (624, 822430), (651, 788320), (672, 763685), (728, 704940), (744, 689780), (758, 677040), (780, 657944), (806, 636720), (840, 610948), (868, 591240), (910, 563952), (930, 551824), (992, 517335), (1040, 493458), (1085, 472992), (1092, 469960), (1120, 458211), (1137, 451360), (1209, 424480), (1240, 413868), (1248, 411215), (1302, 394160), (1365, 375968), (1456, 352470), (1488, 344890), (1516, 338520), (1560, 328972), (1612, 318360), (1680, 305474), (1736, 295620), (1820, 281976), (1860, 275912), (1895, 270816), (2015, 254688), (2080, 246729), (2170, 236496), (2184, 234980), (2274, 225680), (2418, 212240), (2480, 206934), (2604, 197080), (2653, 193440), (2730, 187984), (2821, 181920), (2912, 176235), (2976, 172445), (3032, 169260), (3120, 164486), (3224, 159180), (3255, 157664), (3360, 152737), (3472, 147810), (3640, 140988), (3720, 137956), (3790, 135408), (4030, 127344), (4340, 118248), (4368, 117490), (4548, 112840), (4836, 106120), (4927, 104160), (4960, 103467), (5208, 98540), (5306, 96720), (5460, 93992), (5642, 90960), (5685, 90272), (6045, 84896), (6064, 84630), (6240, 82243), (6448, 79590), (6510, 78832), (6944, 73905), (7280, 70494), (7440, 68978), (7580, 67704), (7959, 64480), (8060, 63672), (8463, 60640), (8680, 59124), (8736, 58745), (9096, 56420), (9672, 53060), (9854, 52080), (10416, 49270), (10612, 48360), (10920, 46996), (11284, 45480), (11370, 45136), (11749, 43680), (12090, 42448), (12128, 42315), (12896, 39795), (13020, 39416), (13265, 38688), (14105, 36384), (14560, 35247), (14781, 34720), (14880, 34489), (15160, 33852), (15918, 32240), (16120, 31836), (16926, 30320), (17360, 29562), (18192, 28210), (19344, 26530), (19708, 26040), (20832, 24635), (21224, 24180), (21840, 23498), (22568, 22740)]