1556143680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:466

約数の個数: 448

約数和(自身を含む): 6226698240

約数和(自身を除く): 4670554560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 47, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 94, 96, 104, 105, 112, 120, 130, 140, 141, 156, 160, 168, 182, 188, 192, 195, 208, 210, 224, 235, 240, 260, 273, 280, 282, 312, 320, 329, 336, 364, 376, 379, 390, 416, 420, 448, 455, 470, 480, 520, 546, 560, 564, 611, 624, 658, 672, 705, 728, 752, 758, 780, 832, 840, 910, 940, 960, 987, 1040, 1092, 1120, 1128, 1137, 1222, 1248, 1316, 1344, 1365, 1410, 1456, 1504, 1516, 1560, 1645, 1680, 1820, 1833, 1880, 1895, 1974, 2080, 2184, 2240, 2256, 2274, 2444, 2496, 2632, 2653, 2730, 2820, 2912, 3008, 3032, 3055, 3120, 3290, 3360, 3640, 3666, 3760, 3790, 3948, 4160, 4277, 4368, 4512, 4548, 4888, 4927, 4935, 5264, 5306, 5460, 5640, 5685, 5824, 6064, 6110, 6240, 6580, 6720, 7280, 7332, 7520, 7580, 7896, 7959, 8554, 8736, 9024, 9096, 9165, 9776, 9854, 9870, 10528, 10612, 10920, 11280, 11370, 12128, 12220, 12480, 12831, 13160, 13265, 14560, 14664, 14781, 15040, 15160, 15792, 15918, 17108, 17472, 17813, 18192, 18330, 19552, 19708, 19740, 21056, 21224, 21385, 21840, 22560, 22740, 24256, 24440, 24635, 25662, 26320, 26530, 29120, 29328, 29562, 30320, 31584, 31836, 34216, 34489, 35626, 36384, 36660, 39104, 39416, 39480, 39795, 42448, 42770, 43680, 45120, 45480, 48880, 49270, 51324, 52640, 53060, 53439, 58656, 59124, 60640, 63168, 63672, 64155, 68432, 68978, 71252, 72768, 73320, 73905, 78832, 78960, 79590, 84896, 85540, 87360, 89065, 90960, 97760, 98540, 102648, 103467, 105280, 106120, 106878, 117312, 118248, 121280, 124691, 127344, 128310, 136864, 137956, 142504, 146640, 147810, 157664, 157920, 159180, 169792, 171080, 172445, 178130, 181920, 195520, 197080, 205296, 206934, 212240, 213756, 231569, 236496, 249382, 254688, 256620, 267195, 273728, 275912, 285008, 293280, 295620, 315328, 315840, 318360, 342160, 344890, 356260, 363840, 374073, 394160, 410592, 413868, 424480, 427512, 463138, 472992, 498764, 509376, 513240, 517335, 534390, 551824, 570016, 586560, 591240, 623455, 636720, 684320, 689780, 694707, 712520, 748146, 788320, 821184, 827736, 848960, 855024, 926276, 945984, 997528, 1026480, 1034670, 1068780, 1103648, 1140032, 1157845, 1182480, 1246910, 1273440, 1368640, 1379560, 1389414, 1425040, 1496292, 1576640, 1620983, 1655472, 1710048, 1852552, 1870365, 1995056, 2052960, 2069340, 2137560, 2207296, 2315690, 2364960, 2493820, 2546880, 2759120, 2778828, 2850080, 2992584, 3241966, 3310944, 3420096, 3473535, 3705104, 3740730, 3990112, 4105920, 4138680, 4275120, 4631380, 4729920, 4862949, 4987640, 5518240, 5557656, 5700160, 5985168, 6483932, 6621888, 6947070, 7410208, 7481460, 7980224, 8104915, 8277360, 8550240, 9262760, 9725898, 9975280, 11036480, 11115312, 11970336, 12967864, 13894140, 14820416, 14962920, 16209830, 16554720, 17100480, 18525520, 19451796, 19950560, 22230624, 23940672, 24314745, 25935728, 27788280, 29925840, 32419660, 33109440, 37051040, 38903592, 39901120, 44461248, 48629490, 51871456, 55576560, 59851680, 64839320, 74102080, 77807184, 97258980, 103742912, 111153120, 119703360, 129678640, 155614368, 194517960, 222306240, 259357280, 311228736, 389035920, 518714560, 778071840, 1556143680]

約数ペア:

[(1, 1556143680), (2, 778071840), (3, 518714560), (4, 389035920), (5, 311228736), (6, 259357280), (7, 222306240), (8, 194517960), (10, 155614368), (12, 129678640), (13, 119703360), (14, 111153120), (15, 103742912), (16, 97258980), (20, 77807184), (21, 74102080), (24, 64839320), (26, 59851680), (28, 55576560), (30, 51871456), (32, 48629490), (35, 44461248), (39, 39901120), (40, 38903592), (42, 37051040), (47, 33109440), (48, 32419660), (52, 29925840), (56, 27788280), (60, 25935728), (64, 24314745), (65, 23940672), (70, 22230624), (78, 19950560), (80, 19451796), (84, 18525520), (91, 17100480), (94, 16554720), (96, 16209830), (104, 14962920), (105, 14820416), (112, 13894140), (120, 12967864), (130, 11970336), (140, 11115312), (141, 11036480), (156, 9975280), (160, 9725898), (168, 9262760), (182, 8550240), (188, 8277360), (192, 8104915), (195, 7980224), (208, 7481460), (210, 7410208), (224, 6947070), (235, 6621888), (240, 6483932), (260, 5985168), (273, 5700160), (280, 5557656), (282, 5518240), (312, 4987640), (320, 4862949), (329, 4729920), (336, 4631380), (364, 4275120), (376, 4138680), (379, 4105920), (390, 3990112), (416, 3740730), (420, 3705104), (448, 3473535), (455, 3420096), (470, 3310944), (480, 3241966), (520, 2992584), (546, 2850080), (560, 2778828), (564, 2759120), (611, 2546880), (624, 2493820), (658, 2364960), (672, 2315690), (705, 2207296), (728, 2137560), (752, 2069340), (758, 2052960), (780, 1995056), (832, 1870365), (840, 1852552), (910, 1710048), (940, 1655472), (960, 1620983), (987, 1576640), (1040, 1496292), (1092, 1425040), (1120, 1389414), (1128, 1379560), (1137, 1368640), (1222, 1273440), (1248, 1246910), (1316, 1182480), (1344, 1157845), (1365, 1140032), (1410, 1103648), (1456, 1068780), (1504, 1034670), (1516, 1026480), (1560, 997528), (1645, 945984), (1680, 926276), (1820, 855024), (1833, 848960), (1880, 827736), (1895, 821184), (1974, 788320), (2080, 748146), (2184, 712520), (2240, 694707), (2256, 689780), (2274, 684320), (2444, 636720), (2496, 623455), (2632, 591240), (2653, 586560), (2730, 570016), (2820, 551824), (2912, 534390), (3008, 517335), (3032, 513240), (3055, 509376), (3120, 498764), (3290, 472992), (3360, 463138), (3640, 427512), (3666, 424480), (3760, 413868), (3790, 410592), (3948, 394160), (4160, 374073), (4277, 363840), (4368, 356260), (4512, 344890), (4548, 342160), (4888, 318360), (4927, 315840), (4935, 315328), (5264, 295620), (5306, 293280), (5460, 285008), (5640, 275912), (5685, 273728), (5824, 267195), (6064, 256620), (6110, 254688), (6240, 249382), (6580, 236496), (6720, 231569), (7280, 213756), (7332, 212240), (7520, 206934), (7580, 205296), (7896, 197080), (7959, 195520), (8554, 181920), (8736, 178130), (9024, 172445), (9096, 171080), (9165, 169792), (9776, 159180), (9854, 157920), (9870, 157664), (10528, 147810), (10612, 146640), (10920, 142504), (11280, 137956), (11370, 136864), (12128, 128310), (12220, 127344), (12480, 124691), (12831, 121280), (13160, 118248), (13265, 117312), (14560, 106878), (14664, 106120), (14781, 105280), (15040, 103467), (15160, 102648), (15792, 98540), (15918, 97760), (17108, 90960), (17472, 89065), (17813, 87360), (18192, 85540), (18330, 84896), (19552, 79590), (19708, 78960), (19740, 78832), (21056, 73905), (21224, 73320), (21385, 72768), (21840, 71252), (22560, 68978), (22740, 68432), (24256, 64155), (24440, 63672), (24635, 63168), (25662, 60640), (26320, 59124), (26530, 58656), (29120, 53439), (29328, 53060), (29562, 52640), (30320, 51324), (31584, 49270), (31836, 48880), (34216, 45480), (34489, 45120), (35626, 43680), (36384, 42770), (36660, 42448), (39104, 39795), (39416, 39480)]