1397578320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10607}}^1$

素因数の和:10690

約数の個数: 160

約数和(自身を含む): 4893258240

約数和(自身を除く): 3495679920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4392, 4880, 5490, 6588, 7320, 8235, 8784, 10607, 10980, 13176, 14640, 16470, 21214, 21960, 26352, 31821, 32940, 42428, 43920, 53035, 63642, 65880, 84856, 95463, 106070, 127284, 131760, 159105, 169712, 190926, 212140, 254568, 286389, 318210, 381852, 424280, 477315, 509136, 572778, 636420, 647027, 763704, 848560, 954630, 1145556, 1272840, 1294054, 1431945, 1527408, 1909260, 1941081, 2291112, 2545680, 2588108, 2863890, 3235135, 3818520, 3882162, 4582224, 5176216, 5727780, 5823243, 6470270, 7637040, 7764324, 9705405, 10352432, 11455560, 11646486, 12940540, 15528648, 17469729, 19410810, 22911120, 23292972, 25881080, 29116215, 31057296, 34939458, 38821620, 46585944, 51762160, 58232430, 69878916, 77643240, 87348645, 93171888, 116464860, 139757832, 155286480, 174697290, 232929720, 279515664, 349394580, 465859440, 698789160, 1397578320]

約数ペア:

[(1, 1397578320), (2, 698789160), (3, 465859440), (4, 349394580), (5, 279515664), (6, 232929720), (8, 174697290), (9, 155286480), (10, 139757832), (12, 116464860), (15, 93171888), (16, 87348645), (18, 77643240), (20, 69878916), (24, 58232430), (27, 51762160), (30, 46585944), (36, 38821620), (40, 34939458), (45, 31057296), (48, 29116215), (54, 25881080), (60, 23292972), (61, 22911120), (72, 19410810), (80, 17469729), (90, 15528648), (108, 12940540), (120, 11646486), (122, 11455560), (135, 10352432), (144, 9705405), (180, 7764324), (183, 7637040), (216, 6470270), (240, 5823243), (244, 5727780), (270, 5176216), (305, 4582224), (360, 3882162), (366, 3818520), (432, 3235135), (488, 2863890), (540, 2588108), (549, 2545680), (610, 2291112), (720, 1941081), (732, 1909260), (915, 1527408), (976, 1431945), (1080, 1294054), (1098, 1272840), (1220, 1145556), (1464, 954630), (1647, 848560), (1830, 763704), (2160, 647027), (2196, 636420), (2440, 572778), (2745, 509136), (2928, 477315), (3294, 424280), (3660, 381852), (4392, 318210), (4880, 286389), (5490, 254568), (6588, 212140), (7320, 190926), (8235, 169712), (8784, 159105), (10607, 131760), (10980, 127284), (13176, 106070), (14640, 95463), (16470, 84856), (21214, 65880), (21960, 63642), (26352, 53035), (31821, 43920), (32940, 42428)]