21743668440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{21023}}^1$

素因数の和:21083

約数の個数: 288

約数和(自身を含む): 81026075520

約数和(自身を除く): 59282407080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 338, 340, 360, 390, 408, 442, 468, 507, 510, 520, 585, 612, 663, 676, 680, 765, 780, 845, 884, 936, 1014, 1020, 1105, 1170, 1224, 1326, 1352, 1521, 1530, 1560, 1690, 1768, 1989, 2028, 2040, 2210, 2340, 2535, 2652, 2873, 3042, 3060, 3315, 3380, 3978, 4056, 4420, 4680, 5070, 5304, 5746, 6084, 6120, 6630, 6760, 7605, 7956, 8619, 8840, 9945, 10140, 11492, 12168, 13260, 14365, 15210, 15912, 17238, 19890, 20280, 21023, 22984, 25857, 26520, 28730, 30420, 34476, 39780, 42046, 43095, 51714, 57460, 60840, 63069, 68952, 79560, 84092, 86190, 103428, 105115, 114920, 126138, 129285, 168184, 172380, 189207, 206856, 210230, 252276, 258570, 273299, 315345, 344760, 357391, 378414, 420460, 504552, 517140, 546598, 630690, 714782, 756828, 819897, 840920, 946035, 1034280, 1072173, 1093196, 1261380, 1366495, 1429564, 1513656, 1639794, 1786955, 1892070, 2144346, 2186392, 2459691, 2522760, 2732990, 2859128, 3216519, 3279588, 3552887, 3573910, 3784140, 4099485, 4288692, 4646083, 4919382, 5360865, 5465980, 6433038, 6559176, 7105774, 7147820, 7568280, 8198970, 8577384, 9292166, 9838764, 10658661, 10721730, 10931960, 12298455, 12866076, 13938249, 14211548, 14295640, 16082595, 16397940, 17764435, 18584332, 19677528, 21317322, 21443460, 23230415, 24596910, 25732152, 27876498, 28423096, 31975983, 32165190, 32795880, 35528870, 37168664, 41814747, 42634644, 42886920, 46460830, 49193820, 53293305, 55752996, 60399079, 63951966, 64330380, 69691245, 71057740, 83629494, 85269288, 92921660, 98387640, 106586610, 111505992, 120798158, 127903932, 128660760, 139382490, 142115480, 159879915, 167258988, 181197237, 185843320, 209073735, 213173220, 241596316, 255807864, 278764980, 301995395, 319759830, 334517976, 362394474, 418147470, 426346440, 483192632, 543591711, 557529960, 603990790, 639519660, 724788948, 836294940, 905986185, 1087183422, 1207981580, 1279039320, 1449577896, 1672589880, 1811972370, 2174366844, 2415963160, 2717958555, 3623944740, 4348733688, 5435917110, 7247889480, 10871834220, 21743668440]

約数ペア:

[(1, 21743668440), (2, 10871834220), (3, 7247889480), (4, 5435917110), (5, 4348733688), (6, 3623944740), (8, 2717958555), (9, 2415963160), (10, 2174366844), (12, 1811972370), (13, 1672589880), (15, 1449577896), (17, 1279039320), (18, 1207981580), (20, 1087183422), (24, 905986185), (26, 836294940), (30, 724788948), (34, 639519660), (36, 603990790), (39, 557529960), (40, 543591711), (45, 483192632), (51, 426346440), (52, 418147470), (60, 362394474), (65, 334517976), (68, 319759830), (72, 301995395), (78, 278764980), (85, 255807864), (90, 241596316), (102, 213173220), (104, 209073735), (117, 185843320), (120, 181197237), (130, 167258988), (136, 159879915), (153, 142115480), (156, 139382490), (169, 128660760), (170, 127903932), (180, 120798158), (195, 111505992), (204, 106586610), (221, 98387640), (234, 92921660), (255, 85269288), (260, 83629494), (306, 71057740), (312, 69691245), (338, 64330380), (340, 63951966), (360, 60399079), (390, 55752996), (408, 53293305), (442, 49193820), (468, 46460830), (507, 42886920), (510, 42634644), (520, 41814747), (585, 37168664), (612, 35528870), (663, 32795880), (676, 32165190), (680, 31975983), (765, 28423096), (780, 27876498), (845, 25732152), (884, 24596910), (936, 23230415), (1014, 21443460), (1020, 21317322), (1105, 19677528), (1170, 18584332), (1224, 17764435), (1326, 16397940), (1352, 16082595), (1521, 14295640), (1530, 14211548), (1560, 13938249), (1690, 12866076), (1768, 12298455), (1989, 10931960), (2028, 10721730), (2040, 10658661), (2210, 9838764), (2340, 9292166), (2535, 8577384), (2652, 8198970), (2873, 7568280), (3042, 7147820), (3060, 7105774), (3315, 6559176), (3380, 6433038), (3978, 5465980), (4056, 5360865), (4420, 4919382), (4680, 4646083), (5070, 4288692), (5304, 4099485), (5746, 3784140), (6084, 3573910), (6120, 3552887), (6630, 3279588), (6760, 3216519), (7605, 2859128), (7956, 2732990), (8619, 2522760), (8840, 2459691), (9945, 2186392), (10140, 2144346), (11492, 1892070), (12168, 1786955), (13260, 1639794), (14365, 1513656), (15210, 1429564), (15912, 1366495), (17238, 1261380), (19890, 1093196), (20280, 1072173), (21023, 1034280), (22984, 946035), (25857, 840920), (26520, 819897), (28730, 756828), (30420, 714782), (34476, 630690), (39780, 546598), (42046, 517140), (43095, 504552), (51714, 420460), (57460, 378414), (60840, 357391), (63069, 344760), (68952, 315345), (79560, 273299), (84092, 258570), (86190, 252276), (103428, 210230), (105115, 206856), (114920, 189207), (126138, 172380), (129285, 168184)]