387277680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4127}}^1$

素因数の和:4183

約数の個数: 160

約数和(自身を含む): 1326772224

約数和(自身を除く): 939494544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 680, 690, 782, 816, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1840, 1955, 2040, 2346, 2760, 3128, 3910, 4080, 4127, 4692, 5520, 5865, 6256, 7820, 8254, 9384, 11730, 12381, 15640, 16508, 18768, 20635, 23460, 24762, 31280, 33016, 41270, 46920, 49524, 61905, 66032, 70159, 82540, 93840, 94921, 99048, 123810, 140318, 165080, 189842, 198096, 210477, 247620, 280636, 284763, 330160, 350795, 379684, 420954, 474605, 495240, 561272, 569526, 701590, 759368, 841908, 949210, 990480, 1052385, 1122544, 1139052, 1403180, 1423815, 1518736, 1613657, 1683816, 1898420, 2104770, 2278104, 2806360, 2847630, 3227314, 3367632, 3796840, 4209540, 4556208, 4840971, 5612720, 5695260, 6454628, 7593680, 8068285, 8419080, 9681942, 11390520, 12909256, 16136570, 16838160, 19363884, 22781040, 24204855, 25818512, 32273140, 38727768, 48409710, 64546280, 77455536, 96819420, 129092560, 193638840, 387277680]

約数ペア:

[(1, 387277680), (2, 193638840), (3, 129092560), (4, 96819420), (5, 77455536), (6, 64546280), (8, 48409710), (10, 38727768), (12, 32273140), (15, 25818512), (16, 24204855), (17, 22781040), (20, 19363884), (23, 16838160), (24, 16136570), (30, 12909256), (34, 11390520), (40, 9681942), (46, 8419080), (48, 8068285), (51, 7593680), (60, 6454628), (68, 5695260), (69, 5612720), (80, 4840971), (85, 4556208), (92, 4209540), (102, 3796840), (115, 3367632), (120, 3227314), (136, 2847630), (138, 2806360), (170, 2278104), (184, 2104770), (204, 1898420), (230, 1683816), (240, 1613657), (255, 1518736), (272, 1423815), (276, 1403180), (340, 1139052), (345, 1122544), (368, 1052385), (391, 990480), (408, 949210), (460, 841908), (510, 759368), (552, 701590), (680, 569526), (690, 561272), (782, 495240), (816, 474605), (920, 420954), (1020, 379684), (1104, 350795), (1173, 330160), (1360, 284763), (1380, 280636), (1564, 247620), (1840, 210477), (1955, 198096), (2040, 189842), (2346, 165080), (2760, 140318), (3128, 123810), (3910, 99048), (4080, 94921), (4127, 93840), (4692, 82540), (5520, 70159), (5865, 66032), (6256, 61905), (7820, 49524), (8254, 46920), (9384, 41270), (11730, 33016), (12381, 31280), (15640, 24762), (16508, 23460), (18768, 20635)]