426894720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1433

約数の個数: 256

約数和(自身を含む): 1623905280

約数和(自身を除く): 1197010560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1381, 1472, 1610, 1680, 1840, 1920, 1932, 2208, 2240, 2415, 2576, 2688, 2760, 2762, 2944, 3220, 3360, 3680, 3864, 4143, 4416, 4480, 4830, 5152, 5520, 5524, 6440, 6720, 6905, 7360, 7728, 8286, 8832, 9660, 9667, 10304, 11040, 11048, 12880, 13440, 13810, 14720, 15456, 16572, 19320, 19334, 20608, 20715, 22080, 22096, 25760, 27620, 29001, 30912, 31763, 33144, 38640, 38668, 41430, 44160, 44192, 48335, 51520, 55240, 58002, 61824, 63526, 66288, 77280, 77336, 82860, 88384, 95289, 96670, 103040, 110480, 116004, 127052, 132576, 145005, 154560, 154672, 158815, 165720, 176768, 190578, 193340, 220960, 222341, 232008, 254104, 265152, 290010, 309120, 309344, 317630, 331440, 381156, 386680, 441920, 444682, 464016, 476445, 508208, 530304, 580020, 618688, 635260, 662880, 667023, 762312, 773360, 883840, 889364, 928032, 952890, 1016416, 1111705, 1160040, 1237376, 1270520, 1325760, 1334046, 1524624, 1546720, 1778728, 1856064, 1905780, 2032832, 2223410, 2320080, 2541040, 2651520, 2668092, 3049248, 3093440, 3335115, 3557456, 3712128, 3811560, 4065664, 4446820, 4640160, 5082080, 5336184, 6098496, 6186880, 6670230, 7114912, 7623120, 8893640, 9280320, 10164160, 10672368, 12196992, 13340460, 14229824, 15246240, 17787280, 18560640, 20328320, 21344736, 26680920, 28459648, 30492480, 35574560, 42689472, 53361840, 60984960, 71149120, 85378944, 106723680, 142298240, 213447360, 426894720]

約数ペア:

[(1, 426894720), (2, 213447360), (3, 142298240), (4, 106723680), (5, 85378944), (6, 71149120), (7, 60984960), (8, 53361840), (10, 42689472), (12, 35574560), (14, 30492480), (15, 28459648), (16, 26680920), (20, 21344736), (21, 20328320), (23, 18560640), (24, 17787280), (28, 15246240), (30, 14229824), (32, 13340460), (35, 12196992), (40, 10672368), (42, 10164160), (46, 9280320), (48, 8893640), (56, 7623120), (60, 7114912), (64, 6670230), (69, 6186880), (70, 6098496), (80, 5336184), (84, 5082080), (92, 4640160), (96, 4446820), (105, 4065664), (112, 3811560), (115, 3712128), (120, 3557456), (128, 3335115), (138, 3093440), (140, 3049248), (160, 2668092), (161, 2651520), (168, 2541040), (184, 2320080), (192, 2223410), (210, 2032832), (224, 1905780), (230, 1856064), (240, 1778728), (276, 1546720), (280, 1524624), (320, 1334046), (322, 1325760), (336, 1270520), (345, 1237376), (368, 1160040), (384, 1111705), (420, 1016416), (448, 952890), (460, 928032), (480, 889364), (483, 883840), (552, 773360), (560, 762312), (640, 667023), (644, 662880), (672, 635260), (690, 618688), (736, 580020), (805, 530304), (840, 508208), (896, 476445), (920, 464016), (960, 444682), (966, 441920), (1104, 386680), (1120, 381156), (1288, 331440), (1344, 317630), (1380, 309344), (1381, 309120), (1472, 290010), (1610, 265152), (1680, 254104), (1840, 232008), (1920, 222341), (1932, 220960), (2208, 193340), (2240, 190578), (2415, 176768), (2576, 165720), (2688, 158815), (2760, 154672), (2762, 154560), (2944, 145005), (3220, 132576), (3360, 127052), (3680, 116004), (3864, 110480), (4143, 103040), (4416, 96670), (4480, 95289), (4830, 88384), (5152, 82860), (5520, 77336), (5524, 77280), (6440, 66288), (6720, 63526), (6905, 61824), (7360, 58002), (7728, 55240), (8286, 51520), (8832, 48335), (9660, 44192), (9667, 44160), (10304, 41430), (11040, 38668), (11048, 38640), (12880, 33144), (13440, 31763), (13810, 30912), (14720, 29001), (15456, 27620), (16572, 25760), (19320, 22096), (19334, 22080), (20608, 20715)]