98841960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:728

約数の個数: 192

約数和(自身を含む): 373726080

約数和(自身を除く): 274884120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 643, 732, 840, 854, 915, 1098, 1220, 1260, 1281, 1286, 1464, 1708, 1830, 1929, 2135, 2196, 2440, 2520, 2562, 2572, 2745, 3215, 3416, 3660, 3843, 3858, 4270, 4392, 4501, 5124, 5144, 5490, 5787, 6405, 6430, 7320, 7686, 7716, 8540, 9002, 9645, 10248, 10980, 11574, 12810, 12860, 13503, 15372, 15432, 17080, 18004, 19215, 19290, 21960, 22505, 23148, 25620, 25720, 27006, 28935, 30744, 36008, 38430, 38580, 39223, 40509, 45010, 46296, 51240, 54012, 57870, 67515, 76860, 77160, 78446, 81018, 90020, 108024, 115740, 117669, 135030, 153720, 156892, 162036, 180040, 196115, 202545, 231480, 235338, 270060, 274561, 313784, 324072, 353007, 392230, 405090, 470676, 540120, 549122, 588345, 706014, 784460, 810180, 823683, 941352, 1098244, 1176690, 1372805, 1412028, 1568920, 1620360, 1647366, 1765035, 2196488, 2353380, 2471049, 2745610, 2824056, 3294732, 3530070, 4118415, 4706760, 4942098, 5491220, 6589464, 7060140, 8236830, 9884196, 10982440, 12355245, 14120280, 16473660, 19768392, 24710490, 32947320, 49420980, 98841960]

約数ペア:

[(1, 98841960), (2, 49420980), (3, 32947320), (4, 24710490), (5, 19768392), (6, 16473660), (7, 14120280), (8, 12355245), (9, 10982440), (10, 9884196), (12, 8236830), (14, 7060140), (15, 6589464), (18, 5491220), (20, 4942098), (21, 4706760), (24, 4118415), (28, 3530070), (30, 3294732), (35, 2824056), (36, 2745610), (40, 2471049), (42, 2353380), (45, 2196488), (56, 1765035), (60, 1647366), (61, 1620360), (63, 1568920), (70, 1412028), (72, 1372805), (84, 1176690), (90, 1098244), (105, 941352), (120, 823683), (122, 810180), (126, 784460), (140, 706014), (168, 588345), (180, 549122), (183, 540120), (210, 470676), (244, 405090), (252, 392230), (280, 353007), (305, 324072), (315, 313784), (360, 274561), (366, 270060), (420, 235338), (427, 231480), (488, 202545), (504, 196115), (549, 180040), (610, 162036), (630, 156892), (643, 153720), (732, 135030), (840, 117669), (854, 115740), (915, 108024), (1098, 90020), (1220, 81018), (1260, 78446), (1281, 77160), (1286, 76860), (1464, 67515), (1708, 57870), (1830, 54012), (1929, 51240), (2135, 46296), (2196, 45010), (2440, 40509), (2520, 39223), (2562, 38580), (2572, 38430), (2745, 36008), (3215, 30744), (3416, 28935), (3660, 27006), (3843, 25720), (3858, 25620), (4270, 23148), (4392, 22505), (4501, 21960), (5124, 19290), (5144, 19215), (5490, 18004), (5787, 17080), (6405, 15432), (6430, 15372), (7320, 13503), (7686, 12860), (7716, 12810), (8540, 11574), (9002, 10980), (9645, 10248)]