19921961340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:571

約数の個数: 288

約数和(自身を含む): 64063935936

約数和(自身を除く): 44141974596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 233, 241, 243, 270, 292, 324, 365, 405, 438, 466, 482, 486, 540, 657, 699, 723, 730, 810, 876, 932, 964, 972, 1095, 1165, 1205, 1215, 1314, 1398, 1446, 1460, 1620, 1971, 2097, 2169, 2190, 2330, 2410, 2430, 2628, 2796, 2892, 3285, 3495, 3615, 3942, 4194, 4338, 4380, 4660, 4820, 4860, 5913, 6291, 6507, 6570, 6990, 7230, 7884, 8388, 8676, 9855, 10485, 10845, 11826, 12582, 13014, 13140, 13980, 14460, 17009, 17593, 17739, 18873, 19521, 19710, 20970, 21690, 23652, 25164, 26028, 29565, 31455, 32535, 34018, 35186, 35478, 37746, 39042, 39420, 41940, 43380, 51027, 52779, 56153, 56619, 58563, 59130, 62910, 65070, 68036, 70372, 70956, 75492, 78084, 85045, 87965, 88695, 94365, 97605, 102054, 105558, 112306, 113238, 117126, 118260, 125820, 130140, 153081, 158337, 168459, 170090, 175930, 177390, 188730, 195210, 204108, 211116, 224612, 226476, 234252, 255135, 263895, 280765, 283095, 292815, 306162, 316674, 336918, 340180, 351860, 354780, 377460, 390420, 459243, 475011, 505377, 510270, 527790, 561530, 566190, 585630, 612324, 633348, 673836, 765405, 791685, 842295, 918486, 950022, 1010754, 1020540, 1055580, 1123060, 1132380, 1171260, 1377729, 1425033, 1516131, 1530810, 1583370, 1684590, 1836972, 1900044, 2021508, 2296215, 2375055, 2526885, 2755458, 2850066, 3032262, 3061620, 3166740, 3369180, 4099169, 4133187, 4275099, 4548393, 4592430, 4750110, 5053770, 5510916, 5700132, 6064524, 6888645, 7125165, 7580655, 8198338, 8266374, 8550198, 9096786, 9184860, 9500220, 10107540, 12297507, 13645179, 13777290, 14250330, 15161310, 16396676, 16532748, 17100396, 18193572, 20495845, 20665935, 21375495, 22741965, 24595014, 27290358, 27554580, 28500660, 30322620, 36892521, 40991690, 41331870, 42750990, 45483930, 49190028, 54580716, 61487535, 68225895, 73785042, 81983380, 82663740, 85501980, 90967860, 110677563, 122975070, 136451790, 147570084, 184462605, 221355126, 245950140, 272903580, 332032689, 368925210, 442710252, 553387815, 664065378, 737850420, 996098067, 1106775630, 1328130756, 1660163445, 1992196134, 2213551260, 3320326890, 3984392268, 4980490335, 6640653780, 9960980670, 19921961340]

約数ペア:

[(1, 19921961340), (2, 9960980670), (3, 6640653780), (4, 4980490335), (5, 3984392268), (6, 3320326890), (9, 2213551260), (10, 1992196134), (12, 1660163445), (15, 1328130756), (18, 1106775630), (20, 996098067), (27, 737850420), (30, 664065378), (36, 553387815), (45, 442710252), (54, 368925210), (60, 332032689), (73, 272903580), (81, 245950140), (90, 221355126), (108, 184462605), (135, 147570084), (146, 136451790), (162, 122975070), (180, 110677563), (219, 90967860), (233, 85501980), (241, 82663740), (243, 81983380), (270, 73785042), (292, 68225895), (324, 61487535), (365, 54580716), (405, 49190028), (438, 45483930), (466, 42750990), (482, 41331870), (486, 40991690), (540, 36892521), (657, 30322620), (699, 28500660), (723, 27554580), (730, 27290358), (810, 24595014), (876, 22741965), (932, 21375495), (964, 20665935), (972, 20495845), (1095, 18193572), (1165, 17100396), (1205, 16532748), (1215, 16396676), (1314, 15161310), (1398, 14250330), (1446, 13777290), (1460, 13645179), (1620, 12297507), (1971, 10107540), (2097, 9500220), (2169, 9184860), (2190, 9096786), (2330, 8550198), (2410, 8266374), (2430, 8198338), (2628, 7580655), (2796, 7125165), (2892, 6888645), (3285, 6064524), (3495, 5700132), (3615, 5510916), (3942, 5053770), (4194, 4750110), (4338, 4592430), (4380, 4548393), (4660, 4275099), (4820, 4133187), (4860, 4099169), (5913, 3369180), (6291, 3166740), (6507, 3061620), (6570, 3032262), (6990, 2850066), (7230, 2755458), (7884, 2526885), (8388, 2375055), (8676, 2296215), (9855, 2021508), (10485, 1900044), (10845, 1836972), (11826, 1684590), (12582, 1583370), (13014, 1530810), (13140, 1516131), (13980, 1425033), (14460, 1377729), (17009, 1171260), (17593, 1132380), (17739, 1123060), (18873, 1055580), (19521, 1020540), (19710, 1010754), (20970, 950022), (21690, 918486), (23652, 842295), (25164, 791685), (26028, 765405), (29565, 673836), (31455, 633348), (32535, 612324), (34018, 585630), (35186, 566190), (35478, 561530), (37746, 527790), (39042, 510270), (39420, 505377), (41940, 475011), (43380, 459243), (51027, 390420), (52779, 377460), (56153, 354780), (56619, 351860), (58563, 340180), (59130, 336918), (62910, 316674), (65070, 306162), (68036, 292815), (70372, 283095), (70956, 280765), (75492, 263895), (78084, 255135), (85045, 234252), (87965, 226476), (88695, 224612), (94365, 211116), (97605, 204108), (102054, 195210), (105558, 188730), (112306, 177390), (113238, 175930), (117126, 170090), (118260, 168459), (125820, 158337), (130140, 153081)]