190711440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15581}}^1$

素因数の和:15617

約数の個数: 120

約数和(自身を含む): 678190968

約数和(自身を除く): 487479528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 15581, 31162, 46743, 62324, 77905, 93486, 124648, 140229, 155810, 186972, 233715, 249296, 264877, 280458, 311620, 373944, 467430, 529754, 560916, 623240, 701145, 747888, 794631, 934860, 1059508, 1121832, 1246480, 1324385, 1402290, 1589262, 1869720, 2119016, 2243664, 2383893, 2648770, 2804580, 3178524, 3739440, 3973155, 4238032, 4767786, 5297540, 5609160, 6357048, 7946310, 9535572, 10595080, 11218320, 11919465, 12714096, 15892620, 19071144, 21190160, 23838930, 31785240, 38142288, 47677860, 63570480, 95355720, 190711440]

約数ペア:

[(1, 190711440), (2, 95355720), (3, 63570480), (4, 47677860), (5, 38142288), (6, 31785240), (8, 23838930), (9, 21190160), (10, 19071144), (12, 15892620), (15, 12714096), (16, 11919465), (17, 11218320), (18, 10595080), (20, 9535572), (24, 7946310), (30, 6357048), (34, 5609160), (36, 5297540), (40, 4767786), (45, 4238032), (48, 3973155), (51, 3739440), (60, 3178524), (68, 2804580), (72, 2648770), (80, 2383893), (85, 2243664), (90, 2119016), (102, 1869720), (120, 1589262), (136, 1402290), (144, 1324385), (153, 1246480), (170, 1121832), (180, 1059508), (204, 934860), (240, 794631), (255, 747888), (272, 701145), (306, 623240), (340, 560916), (360, 529754), (408, 467430), (510, 373944), (612, 311620), (680, 280458), (720, 264877), (765, 249296), (816, 233715), (1020, 186972), (1224, 155810), (1360, 140229), (1530, 124648), (2040, 93486), (2448, 77905), (3060, 62324), (4080, 46743), (6120, 31162), (12240, 15581)]