18473931840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211469}}^1$

素因数の和:211509

約数の個数: 224

約数和(自身を含む): 72190782720

約数和(自身を除く): 53716850880

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, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5824, 6240, 6720, 7280, 8736, 10920, 12480, 14560, 17472, 21840, 29120, 43680, 87360, 211469, 422938, 634407, 845876, 1057345, 1268814, 1480283, 1691752, 2114690, 2537628, 2749097, 2960566, 3172035, 3383504, 4229380, 4440849, 5075256, 5498194, 5921132, 6344070, 6767008, 7401415, 8247291, 8458760, 8881698, 10150512, 10996388, 11842264, 12688140, 13534016, 13745485, 14802830, 16494582, 16917520, 17763396, 19243679, 20301024, 21992776, 22204245, 23684528, 25376280, 27490970, 29605660, 32989164, 33835040, 35526792, 38487358, 40602048, 41236455, 43985552, 44408490, 47369056, 50752560, 54981940, 57731037, 59211320, 65978328, 67670080, 71053584, 76974716, 82472910, 87971104, 88816980, 94738112, 96218395, 101505120, 109963880, 115462074, 118422640, 131956656, 142107168, 153949432, 164945820, 175942208, 177633960, 192436790, 203010240, 219927760, 230924148, 236845280, 263913312, 284214336, 288655185, 307898864, 329891640, 355267920, 384873580, 439855520, 461848296, 473690560, 527826624, 577310370, 615797728, 659783280, 710535840, 769747160, 879711040, 923696592, 1154620740, 1231595456, 1319566560, 1421071680, 1539494320, 1847393184, 2309241480, 2639133120, 3078988640, 3694786368, 4618482960, 6157977280, 9236965920, 18473931840]

約数ペア:

[(1, 18473931840), (2, 9236965920), (3, 6157977280), (4, 4618482960), (5, 3694786368), (6, 3078988640), (7, 2639133120), (8, 2309241480), (10, 1847393184), (12, 1539494320), (13, 1421071680), (14, 1319566560), (15, 1231595456), (16, 1154620740), (20, 923696592), (21, 879711040), (24, 769747160), (26, 710535840), (28, 659783280), (30, 615797728), (32, 577310370), (35, 527826624), (39, 473690560), (40, 461848296), (42, 439855520), (48, 384873580), (52, 355267920), (56, 329891640), (60, 307898864), (64, 288655185), (65, 284214336), (70, 263913312), (78, 236845280), (80, 230924148), (84, 219927760), (91, 203010240), (96, 192436790), (104, 177633960), (105, 175942208), (112, 164945820), (120, 153949432), (130, 142107168), (140, 131956656), (156, 118422640), (160, 115462074), (168, 109963880), (182, 101505120), (192, 96218395), (195, 94738112), (208, 88816980), (210, 87971104), (224, 82472910), (240, 76974716), (260, 71053584), (273, 67670080), (280, 65978328), (312, 59211320), (320, 57731037), (336, 54981940), (364, 50752560), (390, 47369056), (416, 44408490), (420, 43985552), (448, 41236455), (455, 40602048), (480, 38487358), (520, 35526792), (546, 33835040), (560, 32989164), (624, 29605660), (672, 27490970), (728, 25376280), (780, 23684528), (832, 22204245), (840, 21992776), (910, 20301024), (960, 19243679), (1040, 17763396), (1092, 16917520), (1120, 16494582), (1248, 14802830), (1344, 13745485), (1365, 13534016), (1456, 12688140), (1560, 11842264), (1680, 10996388), (1820, 10150512), (2080, 8881698), (2184, 8458760), (2240, 8247291), (2496, 7401415), (2730, 6767008), (2912, 6344070), (3120, 5921132), (3360, 5498194), (3640, 5075256), (4160, 4440849), (4368, 4229380), (5460, 3383504), (5824, 3172035), (6240, 2960566), (6720, 2749097), (7280, 2537628), (8736, 2114690), (10920, 1691752), (12480, 1480283), (14560, 1268814), (17472, 1057345), (21840, 845876), (29120, 634407), (43680, 422938), (87360, 211469)]