202324920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1858

約数の個数: 192

約数和(自身を含む): 743644800

約数和(自身を除く): 541319880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1596, 1811, 1862, 1960, 1995, 2280, 2660, 2793, 2940, 3192, 3622, 3724, 3990, 4655, 5320, 5433, 5586, 5880, 7244, 7448, 7980, 9055, 9310, 10866, 11172, 12677, 13965, 14488, 15960, 18110, 18620, 21732, 22344, 25354, 27165, 27930, 34409, 36220, 37240, 38031, 43464, 50708, 54330, 55860, 63385, 68818, 72440, 76062, 88739, 101416, 103227, 108660, 111720, 126770, 137636, 152124, 172045, 177478, 190155, 206454, 217320, 240863, 253540, 266217, 275272, 304248, 344090, 354956, 380310, 412908, 443695, 481726, 507080, 516135, 532434, 688180, 709912, 722589, 760620, 825816, 887390, 963452, 1032270, 1064868, 1204315, 1331085, 1376360, 1445178, 1521240, 1686041, 1774780, 1926904, 2064540, 2129736, 2408630, 2662170, 2890356, 3372082, 3549560, 3612945, 4129080, 4817260, 5058123, 5324340, 5780712, 6744164, 7225890, 8430205, 9634520, 10116246, 10648680, 13488328, 14451780, 16860410, 20232492, 25290615, 28903560, 33720820, 40464984, 50581230, 67441640, 101162460, 202324920]

約数ペア:

[(1, 202324920), (2, 101162460), (3, 67441640), (4, 50581230), (5, 40464984), (6, 33720820), (7, 28903560), (8, 25290615), (10, 20232492), (12, 16860410), (14, 14451780), (15, 13488328), (19, 10648680), (20, 10116246), (21, 9634520), (24, 8430205), (28, 7225890), (30, 6744164), (35, 5780712), (38, 5324340), (40, 5058123), (42, 4817260), (49, 4129080), (56, 3612945), (57, 3549560), (60, 3372082), (70, 2890356), (76, 2662170), (84, 2408630), (95, 2129736), (98, 2064540), (105, 1926904), (114, 1774780), (120, 1686041), (133, 1521240), (140, 1445178), (147, 1376360), (152, 1331085), (168, 1204315), (190, 1064868), (196, 1032270), (210, 963452), (228, 887390), (245, 825816), (266, 760620), (280, 722589), (285, 709912), (294, 688180), (380, 532434), (392, 516135), (399, 507080), (420, 481726), (456, 443695), (490, 412908), (532, 380310), (570, 354956), (588, 344090), (665, 304248), (735, 275272), (760, 266217), (798, 253540), (840, 240863), (931, 217320), (980, 206454), (1064, 190155), (1140, 177478), (1176, 172045), (1330, 152124), (1470, 137636), (1596, 126770), (1811, 111720), (1862, 108660), (1960, 103227), (1995, 101416), (2280, 88739), (2660, 76062), (2793, 72440), (2940, 68818), (3192, 63385), (3622, 55860), (3724, 54330), (3990, 50708), (4655, 43464), (5320, 38031), (5433, 37240), (5586, 36220), (5880, 34409), (7244, 27930), (7448, 27165), (7980, 25354), (9055, 22344), (9310, 21732), (10866, 18620), (11172, 18110), (12677, 15960), (13965, 14488)]