83752760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 249933600

約数和(自身を除く): 166180840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 49, 52, 56, 65, 70, 76, 91, 95, 98, 104, 130, 133, 140, 152, 173, 182, 190, 196, 245, 247, 260, 266, 280, 346, 364, 380, 392, 455, 490, 494, 520, 532, 637, 665, 692, 728, 760, 865, 910, 931, 980, 988, 1064, 1211, 1235, 1274, 1330, 1384, 1729, 1730, 1820, 1862, 1960, 1976, 2249, 2422, 2470, 2548, 2660, 3185, 3287, 3458, 3460, 3640, 3724, 4498, 4655, 4844, 4940, 5096, 5320, 6055, 6370, 6574, 6916, 6920, 7448, 8477, 8645, 8996, 9310, 9688, 9880, 11245, 12103, 12110, 12740, 13148, 13832, 15743, 16435, 16954, 17290, 17992, 18620, 22490, 23009, 24206, 24220, 25480, 26296, 31486, 32870, 33908, 34580, 37240, 42385, 42731, 44980, 46018, 48412, 48440, 60515, 62972, 65740, 67816, 69160, 78715, 84770, 85462, 89960, 92036, 96824, 110201, 115045, 121030, 125944, 131480, 157430, 161063, 169540, 170924, 184072, 213655, 220402, 230090, 242060, 299117, 314860, 322126, 339080, 341848, 427310, 440804, 460180, 484120, 551005, 598234, 629720, 644252, 805315, 854620, 881608, 920360, 1102010, 1196468, 1288504, 1495585, 1610630, 1709240, 2093819, 2204020, 2392936, 2991170, 3221260, 4187638, 4408040, 5982340, 6442520, 8375276, 10469095, 11964680, 16750552, 20938190, 41876380, 83752760]

約数ペア:

[(1, 83752760), (2, 41876380), (4, 20938190), (5, 16750552), (7, 11964680), (8, 10469095), (10, 8375276), (13, 6442520), (14, 5982340), (19, 4408040), (20, 4187638), (26, 3221260), (28, 2991170), (35, 2392936), (38, 2204020), (40, 2093819), (49, 1709240), (52, 1610630), (56, 1495585), (65, 1288504), (70, 1196468), (76, 1102010), (91, 920360), (95, 881608), (98, 854620), (104, 805315), (130, 644252), (133, 629720), (140, 598234), (152, 551005), (173, 484120), (182, 460180), (190, 440804), (196, 427310), (245, 341848), (247, 339080), (260, 322126), (266, 314860), (280, 299117), (346, 242060), (364, 230090), (380, 220402), (392, 213655), (455, 184072), (490, 170924), (494, 169540), (520, 161063), (532, 157430), (637, 131480), (665, 125944), (692, 121030), (728, 115045), (760, 110201), (865, 96824), (910, 92036), (931, 89960), (980, 85462), (988, 84770), (1064, 78715), (1211, 69160), (1235, 67816), (1274, 65740), (1330, 62972), (1384, 60515), (1729, 48440), (1730, 48412), (1820, 46018), (1862, 44980), (1960, 42731), (1976, 42385), (2249, 37240), (2422, 34580), (2470, 33908), (2548, 32870), (2660, 31486), (3185, 26296), (3287, 25480), (3458, 24220), (3460, 24206), (3640, 23009), (3724, 22490), (4498, 18620), (4655, 17992), (4844, 17290), (4940, 16954), (5096, 16435), (5320, 15743), (6055, 13832), (6370, 13148), (6574, 12740), (6916, 12110), (6920, 12103), (7448, 11245), (8477, 9880), (8645, 9688), (8996, 9310)]