2018882040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1259}}^1$

素因数の和:1386

約数の個数: 256

約数和(自身を含む): 7315660800

約数和(自身を除く): 5296778760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 83, 84, 92, 105, 115, 120, 138, 140, 161, 166, 168, 184, 210, 230, 249, 276, 280, 322, 332, 345, 415, 420, 460, 483, 498, 552, 581, 644, 664, 690, 805, 830, 840, 920, 966, 996, 1162, 1245, 1259, 1288, 1380, 1610, 1660, 1743, 1909, 1932, 1992, 2324, 2415, 2490, 2518, 2760, 2905, 3220, 3320, 3486, 3777, 3818, 3864, 4648, 4830, 4980, 5036, 5727, 5810, 6295, 6440, 6972, 7554, 7636, 8715, 8813, 9545, 9660, 9960, 10072, 11454, 11620, 12590, 13363, 13944, 15108, 15272, 17430, 17626, 18885, 19090, 19320, 22908, 23240, 25180, 26439, 26726, 28635, 28957, 30216, 34860, 35252, 37770, 38180, 40089, 44065, 45816, 50360, 52878, 53452, 57270, 57914, 66815, 69720, 70504, 75540, 76360, 80178, 86871, 88130, 104497, 105756, 106904, 114540, 115828, 132195, 133630, 144785, 151080, 160356, 173742, 176260, 200445, 202699, 208994, 211512, 229080, 231656, 264390, 267260, 289570, 313491, 320712, 347484, 352520, 400890, 405398, 417988, 434355, 522485, 528780, 534520, 579140, 608097, 626982, 694968, 731479, 801780, 810796, 835976, 868710, 1013495, 1044970, 1057560, 1158280, 1216194, 1253964, 1462958, 1567455, 1603560, 1621592, 1737420, 2026990, 2089940, 2194437, 2403431, 2432388, 2507928, 2925916, 3040485, 3134910, 3474840, 3657395, 4053980, 4179880, 4388874, 4806862, 4864776, 5851832, 6080970, 6269820, 7210293, 7314790, 8107960, 8777748, 9613724, 10972185, 12017155, 12161940, 12539640, 14420586, 14629580, 16824017, 17555496, 19227448, 21944370, 24034310, 24323880, 28841172, 29259160, 33648034, 36051465, 43888740, 48068620, 50472051, 57682344, 67296068, 72102930, 84120085, 87777480, 96137240, 100944102, 134592136, 144205860, 168240170, 201888204, 252360255, 288411720, 336480340, 403776408, 504720510, 672960680, 1009441020, 2018882040]

約数ペア:

[(1, 2018882040), (2, 1009441020), (3, 672960680), (4, 504720510), (5, 403776408), (6, 336480340), (7, 288411720), (8, 252360255), (10, 201888204), (12, 168240170), (14, 144205860), (15, 134592136), (20, 100944102), (21, 96137240), (23, 87777480), (24, 84120085), (28, 72102930), (30, 67296068), (35, 57682344), (40, 50472051), (42, 48068620), (46, 43888740), (56, 36051465), (60, 33648034), (69, 29259160), (70, 28841172), (83, 24323880), (84, 24034310), (92, 21944370), (105, 19227448), (115, 17555496), (120, 16824017), (138, 14629580), (140, 14420586), (161, 12539640), (166, 12161940), (168, 12017155), (184, 10972185), (210, 9613724), (230, 8777748), (249, 8107960), (276, 7314790), (280, 7210293), (322, 6269820), (332, 6080970), (345, 5851832), (415, 4864776), (420, 4806862), (460, 4388874), (483, 4179880), (498, 4053980), (552, 3657395), (581, 3474840), (644, 3134910), (664, 3040485), (690, 2925916), (805, 2507928), (830, 2432388), (840, 2403431), (920, 2194437), (966, 2089940), (996, 2026990), (1162, 1737420), (1245, 1621592), (1259, 1603560), (1288, 1567455), (1380, 1462958), (1610, 1253964), (1660, 1216194), (1743, 1158280), (1909, 1057560), (1932, 1044970), (1992, 1013495), (2324, 868710), (2415, 835976), (2490, 810796), (2518, 801780), (2760, 731479), (2905, 694968), (3220, 626982), (3320, 608097), (3486, 579140), (3777, 534520), (3818, 528780), (3864, 522485), (4648, 434355), (4830, 417988), (4980, 405398), (5036, 400890), (5727, 352520), (5810, 347484), (6295, 320712), (6440, 313491), (6972, 289570), (7554, 267260), (7636, 264390), (8715, 231656), (8813, 229080), (9545, 211512), (9660, 208994), (9960, 202699), (10072, 200445), (11454, 176260), (11620, 173742), (12590, 160356), (13363, 151080), (13944, 144785), (15108, 133630), (15272, 132195), (17430, 115828), (17626, 114540), (18885, 106904), (19090, 105756), (19320, 104497), (22908, 88130), (23240, 86871), (25180, 80178), (26439, 76360), (26726, 75540), (28635, 70504), (28957, 69720), (30216, 66815), (34860, 57914), (35252, 57270), (37770, 53452), (38180, 52878), (40089, 50360), (44065, 45816)]