2726176240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:495

約数の個数: 160

約数和(自身を含む): 6870988800

約数和(自身を除く): 4144812560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 73, 76, 79, 80, 95, 146, 152, 158, 190, 292, 304, 311, 316, 365, 380, 395, 584, 622, 632, 730, 760, 790, 1168, 1244, 1264, 1387, 1460, 1501, 1520, 1555, 1580, 2488, 2774, 2920, 3002, 3110, 3160, 4976, 5548, 5767, 5840, 5909, 6004, 6220, 6320, 6935, 7505, 11096, 11534, 11818, 12008, 12440, 13870, 15010, 22192, 22703, 23068, 23636, 24016, 24569, 24880, 27740, 28835, 29545, 30020, 45406, 46136, 47272, 49138, 55480, 57670, 59090, 60040, 90812, 92272, 94544, 98276, 109573, 110960, 113515, 115340, 118180, 120080, 122845, 181624, 196552, 219146, 227030, 230680, 236360, 245690, 363248, 393104, 431357, 438292, 454060, 461360, 466811, 472720, 491380, 547865, 862714, 876584, 908120, 933622, 982760, 1095730, 1725428, 1753168, 1793537, 1816240, 1867244, 1965520, 2156785, 2191460, 2334055, 3450856, 3587074, 3734488, 4313570, 4382920, 4668110, 6901712, 7174148, 7468976, 8627140, 8765840, 8967685, 9336220, 14348296, 17254280, 17935370, 18672440, 28696592, 34077203, 34508560, 35870740, 37344880, 68154406, 71741480, 136308812, 143482960, 170386015, 272617624, 340772030, 545235248, 681544060, 1363088120, 2726176240]

約数ペア:

[(1, 2726176240), (2, 1363088120), (4, 681544060), (5, 545235248), (8, 340772030), (10, 272617624), (16, 170386015), (19, 143482960), (20, 136308812), (38, 71741480), (40, 68154406), (73, 37344880), (76, 35870740), (79, 34508560), (80, 34077203), (95, 28696592), (146, 18672440), (152, 17935370), (158, 17254280), (190, 14348296), (292, 9336220), (304, 8967685), (311, 8765840), (316, 8627140), (365, 7468976), (380, 7174148), (395, 6901712), (584, 4668110), (622, 4382920), (632, 4313570), (730, 3734488), (760, 3587074), (790, 3450856), (1168, 2334055), (1244, 2191460), (1264, 2156785), (1387, 1965520), (1460, 1867244), (1501, 1816240), (1520, 1793537), (1555, 1753168), (1580, 1725428), (2488, 1095730), (2774, 982760), (2920, 933622), (3002, 908120), (3110, 876584), (3160, 862714), (4976, 547865), (5548, 491380), (5767, 472720), (5840, 466811), (5909, 461360), (6004, 454060), (6220, 438292), (6320, 431357), (6935, 393104), (7505, 363248), (11096, 245690), (11534, 236360), (11818, 230680), (12008, 227030), (12440, 219146), (13870, 196552), (15010, 181624), (22192, 122845), (22703, 120080), (23068, 118180), (23636, 115340), (24016, 113515), (24569, 110960), (24880, 109573), (27740, 98276), (28835, 94544), (29545, 92272), (30020, 90812), (45406, 60040), (46136, 59090), (47272, 57670), (49138, 55480)]