159389280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{383}}^1$

素因数の和:438

約数の個数: 216

約数和(自身を含む): 579301632

約数和(自身を除く): 419912352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 289, 306, 340, 360, 383, 408, 480, 510, 544, 578, 612, 680, 720, 765, 766, 816, 867, 1020, 1149, 1156, 1224, 1360, 1440, 1445, 1530, 1532, 1632, 1734, 1915, 2040, 2298, 2312, 2448, 2601, 2720, 2890, 3060, 3064, 3447, 3468, 3830, 4080, 4335, 4596, 4624, 4896, 5202, 5745, 5780, 6120, 6128, 6511, 6894, 6936, 7660, 8160, 8670, 9192, 9248, 10404, 11490, 11560, 12240, 12256, 13005, 13022, 13788, 13872, 15320, 17235, 17340, 18384, 19533, 20808, 22980, 23120, 24480, 26010, 26044, 27576, 27744, 30640, 32555, 34470, 34680, 36768, 39066, 41616, 45960, 46240, 52020, 52088, 55152, 58599, 61280, 65110, 68940, 69360, 78132, 83232, 91920, 97665, 104040, 104176, 110304, 110687, 117198, 130220, 137880, 138720, 156264, 183840, 195330, 208080, 208352, 221374, 234396, 260440, 275760, 292995, 312528, 332061, 390660, 416160, 442748, 468792, 520880, 551520, 553435, 585990, 625056, 664122, 781320, 885496, 937584, 996183, 1041760, 1106870, 1171980, 1328244, 1562640, 1660305, 1770992, 1875168, 1992366, 2213740, 2343960, 2656488, 3125280, 3320610, 3541984, 3984732, 4427480, 4687920, 4980915, 5312976, 6641220, 7969464, 8854960, 9375840, 9961830, 10625952, 13282440, 15938928, 17709920, 19923660, 26564880, 31877856, 39847320, 53129760, 79694640, 159389280]

約数ペア:

[(1, 159389280), (2, 79694640), (3, 53129760), (4, 39847320), (5, 31877856), (6, 26564880), (8, 19923660), (9, 17709920), (10, 15938928), (12, 13282440), (15, 10625952), (16, 9961830), (17, 9375840), (18, 8854960), (20, 7969464), (24, 6641220), (30, 5312976), (32, 4980915), (34, 4687920), (36, 4427480), (40, 3984732), (45, 3541984), (48, 3320610), (51, 3125280), (60, 2656488), (68, 2343960), (72, 2213740), (80, 1992366), (85, 1875168), (90, 1770992), (96, 1660305), (102, 1562640), (120, 1328244), (136, 1171980), (144, 1106870), (153, 1041760), (160, 996183), (170, 937584), (180, 885496), (204, 781320), (240, 664122), (255, 625056), (272, 585990), (288, 553435), (289, 551520), (306, 520880), (340, 468792), (360, 442748), (383, 416160), (408, 390660), (480, 332061), (510, 312528), (544, 292995), (578, 275760), (612, 260440), (680, 234396), (720, 221374), (765, 208352), (766, 208080), (816, 195330), (867, 183840), (1020, 156264), (1149, 138720), (1156, 137880), (1224, 130220), (1360, 117198), (1440, 110687), (1445, 110304), (1530, 104176), (1532, 104040), (1632, 97665), (1734, 91920), (1915, 83232), (2040, 78132), (2298, 69360), (2312, 68940), (2448, 65110), (2601, 61280), (2720, 58599), (2890, 55152), (3060, 52088), (3064, 52020), (3447, 46240), (3468, 45960), (3830, 41616), (4080, 39066), (4335, 36768), (4596, 34680), (4624, 34470), (4896, 32555), (5202, 30640), (5745, 27744), (5780, 27576), (6120, 26044), (6128, 26010), (6511, 24480), (6894, 23120), (6936, 22980), (7660, 20808), (8160, 19533), (8670, 18384), (9192, 17340), (9248, 17235), (10404, 15320), (11490, 13872), (11560, 13788), (12240, 13022), (12256, 13005)]