1728242880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 448

約数和(自身を含む): 6871216128

約数和(自身を除く): 5142973248

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, 48, 52, 56, 60, 64, 65, 70, 73, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 146, 156, 160, 168, 182, 192, 195, 208, 210, 219, 224, 240, 260, 271, 273, 280, 292, 312, 320, 336, 364, 365, 390, 416, 420, 438, 448, 455, 480, 511, 520, 542, 546, 560, 584, 624, 672, 728, 730, 780, 813, 832, 840, 876, 910, 949, 960, 1022, 1040, 1084, 1092, 1095, 1120, 1168, 1248, 1344, 1355, 1365, 1456, 1460, 1533, 1560, 1626, 1680, 1752, 1820, 1897, 1898, 2044, 2080, 2168, 2184, 2190, 2240, 2336, 2496, 2555, 2710, 2730, 2847, 2912, 2920, 3066, 3120, 3252, 3360, 3504, 3523, 3640, 3794, 3796, 4065, 4088, 4160, 4336, 4368, 4380, 4672, 4745, 5110, 5420, 5460, 5691, 5694, 5824, 5840, 6132, 6240, 6504, 6643, 6720, 7008, 7046, 7280, 7588, 7592, 7665, 8130, 8176, 8672, 8736, 8760, 9485, 9490, 10220, 10569, 10840, 10920, 11382, 11388, 11680, 12264, 12480, 13008, 13286, 14016, 14092, 14235, 14560, 15176, 15184, 15330, 16260, 16352, 17344, 17472, 17520, 17615, 18970, 18980, 19783, 19929, 20440, 21138, 21680, 21840, 22764, 22776, 23360, 24528, 24661, 26016, 26572, 28184, 28455, 28470, 29120, 30352, 30368, 30660, 32520, 32704, 33215, 35040, 35230, 37940, 37960, 39566, 39858, 40880, 42276, 43360, 43680, 45528, 45552, 49056, 49322, 52032, 52845, 53144, 56368, 56910, 56940, 59349, 60704, 60736, 61320, 65040, 66430, 70080, 70460, 73983, 75880, 75920, 79132, 79716, 81760, 84552, 86720, 87360, 91056, 91104, 98112, 98644, 98915, 99645, 105690, 106288, 112736, 113820, 113880, 118698, 121408, 122640, 123305, 130080, 132860, 138481, 140920, 147966, 151760, 151840, 158264, 159432, 163520, 169104, 182112, 182208, 197288, 197830, 199290, 211380, 212576, 225472, 227640, 227760, 237396, 245280, 246610, 257179, 260160, 265720, 276962, 281840, 295932, 296745, 303520, 303680, 316528, 318864, 338208, 364224, 369915, 394576, 395660, 398580, 415443, 422760, 425152, 455280, 455520, 474792, 490560, 493220, 514358, 531440, 553924, 563680, 591864, 593490, 607040, 633056, 637728, 676416, 692405, 739830, 771537, 789152, 791320, 797160, 830886, 845520, 910560, 911040, 949584, 986440, 1028716, 1062880, 1107848, 1127360, 1183728, 1186980, 1266112, 1275456, 1285895, 1384810, 1479660, 1543074, 1578304, 1582640, 1594320, 1661772, 1691040, 1800253, 1821120, 1899168, 1972880, 2057432, 2077215, 2125760, 2215696, 2367456, 2373960, 2571790, 2769620, 2959320, 3086148, 3165280, 3188640, 3323544, 3382080, 3600506, 3798336, 3857685, 3945760, 4114864, 4154430, 4431392, 4734912, 4747920, 5143580, 5400759, 5539240, 5918640, 6172296, 6330560, 6377280, 6647088, 7201012, 7715370, 7891520, 8229728, 8308860, 8862784, 9001265, 9495840, 10287160, 10801518, 11078480, 11837280, 12344592, 13294176, 14402024, 15430740, 16459456, 16617720, 18002530, 18991680, 20574320, 21603036, 22156960, 23674560, 24689184, 26588352, 27003795, 28804048, 30861480, 33235440, 36005060, 41148640, 43206072, 44313920, 49378368, 54007590, 57608096, 61722960, 66470880, 72010120, 82297280, 86412144, 108015180, 115216192, 123445920, 132941760, 144020240, 172824288, 216030360, 246891840, 288040480, 345648576, 432060720, 576080960, 864121440, 1728242880]

約数ペア:

[(1, 1728242880), (2, 864121440), (3, 576080960), (4, 432060720), (5, 345648576), (6, 288040480), (7, 246891840), (8, 216030360), (10, 172824288), (12, 144020240), (13, 132941760), (14, 123445920), (15, 115216192), (16, 108015180), (20, 86412144), (21, 82297280), (24, 72010120), (26, 66470880), (28, 61722960), (30, 57608096), (32, 54007590), (35, 49378368), (39, 44313920), (40, 43206072), (42, 41148640), (48, 36005060), (52, 33235440), (56, 30861480), (60, 28804048), (64, 27003795), (65, 26588352), (70, 24689184), (73, 23674560), (78, 22156960), (80, 21603036), (84, 20574320), (91, 18991680), (96, 18002530), (104, 16617720), (105, 16459456), (112, 15430740), (120, 14402024), (130, 13294176), (140, 12344592), (146, 11837280), (156, 11078480), (160, 10801518), (168, 10287160), (182, 9495840), (192, 9001265), (195, 8862784), (208, 8308860), (210, 8229728), (219, 7891520), (224, 7715370), (240, 7201012), (260, 6647088), (271, 6377280), (273, 6330560), (280, 6172296), (292, 5918640), (312, 5539240), (320, 5400759), (336, 5143580), (364, 4747920), (365, 4734912), (390, 4431392), (416, 4154430), (420, 4114864), (438, 3945760), (448, 3857685), (455, 3798336), (480, 3600506), (511, 3382080), (520, 3323544), (542, 3188640), (546, 3165280), (560, 3086148), (584, 2959320), (624, 2769620), (672, 2571790), (728, 2373960), (730, 2367456), (780, 2215696), (813, 2125760), (832, 2077215), (840, 2057432), (876, 1972880), (910, 1899168), (949, 1821120), (960, 1800253), (1022, 1691040), (1040, 1661772), (1084, 1594320), (1092, 1582640), (1095, 1578304), (1120, 1543074), (1168, 1479660), (1248, 1384810), (1344, 1285895), (1355, 1275456), (1365, 1266112), (1456, 1186980), (1460, 1183728), (1533, 1127360), (1560, 1107848), (1626, 1062880), (1680, 1028716), (1752, 986440), (1820, 949584), (1897, 911040), (1898, 910560), (2044, 845520), (2080, 830886), (2168, 797160), (2184, 791320), (2190, 789152), (2240, 771537), (2336, 739830), (2496, 692405), (2555, 676416), (2710, 637728), (2730, 633056), (2847, 607040), (2912, 593490), (2920, 591864), (3066, 563680), (3120, 553924), (3252, 531440), (3360, 514358), (3504, 493220), (3523, 490560), (3640, 474792), (3794, 455520), (3796, 455280), (4065, 425152), (4088, 422760), (4160, 415443), (4336, 398580), (4368, 395660), (4380, 394576), (4672, 369915), (4745, 364224), (5110, 338208), (5420, 318864), (5460, 316528), (5691, 303680), (5694, 303520), (5824, 296745), (5840, 295932), (6132, 281840), (6240, 276962), (6504, 265720), (6643, 260160), (6720, 257179), (7008, 246610), (7046, 245280), (7280, 237396), (7588, 227760), (7592, 227640), (7665, 225472), (8130, 212576), (8176, 211380), (8672, 199290), (8736, 197830), (8760, 197288), (9485, 182208), (9490, 182112), (10220, 169104), (10569, 163520), (10840, 159432), (10920, 158264), (11382, 151840), (11388, 151760), (11680, 147966), (12264, 140920), (12480, 138481), (13008, 132860), (13286, 130080), (14016, 123305), (14092, 122640), (14235, 121408), (14560, 118698), (15176, 113880), (15184, 113820), (15330, 112736), (16260, 106288), (16352, 105690), (17344, 99645), (17472, 98915), (17520, 98644), (17615, 98112), (18970, 91104), (18980, 91056), (19783, 87360), (19929, 86720), (20440, 84552), (21138, 81760), (21680, 79716), (21840, 79132), (22764, 75920), (22776, 75880), (23360, 73983), (24528, 70460), (24661, 70080), (26016, 66430), (26572, 65040), (28184, 61320), (28455, 60736), (28470, 60704), (29120, 59349), (30352, 56940), (30368, 56910), (30660, 56368), (32520, 53144), (32704, 52845), (33215, 52032), (35040, 49322), (35230, 49056), (37940, 45552), (37960, 45528), (39566, 43680), (39858, 43360), (40880, 42276)]