67646460

素因数分解:

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

素因数の和:225

約数の個数: 192

約数和(自身を含む): 233856000

約数和(自身を除く): 166209540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 173, 190, 196, 210, 228, 245, 266, 285, 294, 343, 346, 380, 399, 420, 490, 519, 532, 570, 588, 665, 686, 692, 735, 798, 865, 931, 980, 1029, 1038, 1140, 1211, 1330, 1372, 1470, 1596, 1715, 1730, 1862, 1995, 2058, 2076, 2422, 2595, 2660, 2793, 2940, 3287, 3430, 3460, 3633, 3724, 3990, 4116, 4655, 4844, 5145, 5190, 5586, 6055, 6517, 6574, 6860, 7266, 7980, 8477, 9310, 9861, 10290, 10380, 11172, 12110, 13034, 13148, 13965, 14532, 16435, 16954, 18165, 18620, 19551, 19722, 20580, 23009, 24220, 25431, 26068, 27930, 32585, 32870, 33908, 36330, 39102, 39444, 42385, 46018, 49305, 50862, 55860, 59339, 65170, 65740, 69027, 72660, 78204, 84770, 92036, 97755, 98610, 101724, 115045, 118678, 127155, 130340, 138054, 161063, 169540, 178017, 195510, 197220, 230090, 237356, 254310, 276108, 296695, 322126, 345135, 356034, 391020, 460180, 483189, 508620, 593390, 644252, 690270, 712068, 805315, 890085, 966378, 1127441, 1186780, 1380540, 1610630, 1780170, 1932756, 2254882, 2415945, 3221260, 3382323, 3560340, 4509764, 4831890, 5637205, 6764646, 9663780, 11274410, 13529292, 16911615, 22548820, 33823230, 67646460]

約数ペア:

[(1, 67646460), (2, 33823230), (3, 22548820), (4, 16911615), (5, 13529292), (6, 11274410), (7, 9663780), (10, 6764646), (12, 5637205), (14, 4831890), (15, 4509764), (19, 3560340), (20, 3382323), (21, 3221260), (28, 2415945), (30, 2254882), (35, 1932756), (38, 1780170), (42, 1610630), (49, 1380540), (57, 1186780), (60, 1127441), (70, 966378), (76, 890085), (84, 805315), (95, 712068), (98, 690270), (105, 644252), (114, 593390), (133, 508620), (140, 483189), (147, 460180), (173, 391020), (190, 356034), (196, 345135), (210, 322126), (228, 296695), (245, 276108), (266, 254310), (285, 237356), (294, 230090), (343, 197220), (346, 195510), (380, 178017), (399, 169540), (420, 161063), (490, 138054), (519, 130340), (532, 127155), (570, 118678), (588, 115045), (665, 101724), (686, 98610), (692, 97755), (735, 92036), (798, 84770), (865, 78204), (931, 72660), (980, 69027), (1029, 65740), (1038, 65170), (1140, 59339), (1211, 55860), (1330, 50862), (1372, 49305), (1470, 46018), (1596, 42385), (1715, 39444), (1730, 39102), (1862, 36330), (1995, 33908), (2058, 32870), (2076, 32585), (2422, 27930), (2595, 26068), (2660, 25431), (2793, 24220), (2940, 23009), (3287, 20580), (3430, 19722), (3460, 19551), (3633, 18620), (3724, 18165), (3990, 16954), (4116, 16435), (4655, 14532), (4844, 13965), (5145, 13148), (5190, 13034), (5586, 12110), (6055, 11172), (6517, 10380), (6574, 10290), (6860, 9861), (7266, 9310), (7980, 8477)]