84209520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:407

約数の個数: 160

約数和(自身を含む): 280339200

約数和(自身を除く): 196129680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 59, 60, 76, 80, 95, 114, 118, 120, 152, 177, 190, 228, 236, 240, 285, 295, 304, 313, 354, 380, 456, 472, 570, 590, 626, 708, 760, 885, 912, 939, 944, 1121, 1140, 1180, 1252, 1416, 1520, 1565, 1770, 1878, 2242, 2280, 2360, 2504, 2832, 3130, 3363, 3540, 3756, 4484, 4560, 4695, 4720, 5008, 5605, 5947, 6260, 6726, 7080, 7512, 8968, 9390, 11210, 11894, 12520, 13452, 14160, 15024, 16815, 17841, 17936, 18467, 18780, 22420, 23788, 25040, 26904, 29735, 33630, 35682, 36934, 37560, 44840, 47576, 53808, 55401, 59470, 67260, 71364, 73868, 75120, 89205, 89680, 92335, 95152, 110802, 118940, 134520, 142728, 147736, 178410, 184670, 221604, 237880, 269040, 277005, 285456, 295472, 350873, 356820, 369340, 443208, 475760, 554010, 701746, 713640, 738680, 886416, 1052619, 1108020, 1403492, 1427280, 1477360, 1754365, 2105238, 2216040, 2806984, 3508730, 4210476, 4432080, 5263095, 5613968, 7017460, 8420952, 10526190, 14034920, 16841904, 21052380, 28069840, 42104760, 84209520]

約数ペア:

[(1, 84209520), (2, 42104760), (3, 28069840), (4, 21052380), (5, 16841904), (6, 14034920), (8, 10526190), (10, 8420952), (12, 7017460), (15, 5613968), (16, 5263095), (19, 4432080), (20, 4210476), (24, 3508730), (30, 2806984), (38, 2216040), (40, 2105238), (48, 1754365), (57, 1477360), (59, 1427280), (60, 1403492), (76, 1108020), (80, 1052619), (95, 886416), (114, 738680), (118, 713640), (120, 701746), (152, 554010), (177, 475760), (190, 443208), (228, 369340), (236, 356820), (240, 350873), (285, 295472), (295, 285456), (304, 277005), (313, 269040), (354, 237880), (380, 221604), (456, 184670), (472, 178410), (570, 147736), (590, 142728), (626, 134520), (708, 118940), (760, 110802), (885, 95152), (912, 92335), (939, 89680), (944, 89205), (1121, 75120), (1140, 73868), (1180, 71364), (1252, 67260), (1416, 59470), (1520, 55401), (1565, 53808), (1770, 47576), (1878, 44840), (2242, 37560), (2280, 36934), (2360, 35682), (2504, 33630), (2832, 29735), (3130, 26904), (3363, 25040), (3540, 23788), (3756, 22420), (4484, 18780), (4560, 18467), (4695, 17936), (4720, 17841), (5008, 16815), (5605, 15024), (5947, 14160), (6260, 13452), (6726, 12520), (7080, 11894), (7512, 11210), (8968, 9390)]