201913140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:370

約数の個数: 192

約数和(自身を含む): 673650432

約数和(自身を除く): 471737292

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 101, 110, 130, 132, 143, 156, 165, 195, 202, 220, 233, 260, 286, 303, 330, 390, 404, 429, 466, 505, 572, 606, 660, 699, 715, 780, 858, 932, 1010, 1111, 1165, 1212, 1313, 1398, 1430, 1515, 1716, 2020, 2145, 2222, 2330, 2563, 2626, 2796, 2860, 3029, 3030, 3333, 3495, 3939, 4290, 4444, 4660, 5126, 5252, 5555, 6058, 6060, 6565, 6666, 6990, 7689, 7878, 8580, 9087, 10252, 11110, 12116, 12815, 13130, 13332, 13980, 14443, 15145, 15378, 15756, 16665, 18174, 19695, 22220, 23533, 25630, 26260, 28886, 30290, 30756, 33319, 33330, 36348, 38445, 39390, 43329, 45435, 47066, 51260, 57772, 60580, 66638, 66660, 70599, 72215, 76890, 78780, 86658, 90870, 94132, 99957, 117665, 133276, 141198, 144430, 153780, 166595, 173316, 181740, 199914, 216645, 235330, 258863, 282396, 288860, 305929, 333190, 352995, 399828, 433290, 470660, 499785, 517726, 611858, 666380, 705990, 776589, 866580, 917787, 999570, 1035452, 1223716, 1294315, 1411980, 1529645, 1553178, 1835574, 1999140, 2588630, 3059290, 3106356, 3365219, 3671148, 3882945, 4588935, 5177260, 6118580, 6730438, 7765890, 9177870, 10095657, 13460876, 15531780, 16826095, 18355740, 20191314, 33652190, 40382628, 50478285, 67304380, 100956570, 201913140]

約数ペア:

[(1, 201913140), (2, 100956570), (3, 67304380), (4, 50478285), (5, 40382628), (6, 33652190), (10, 20191314), (11, 18355740), (12, 16826095), (13, 15531780), (15, 13460876), (20, 10095657), (22, 9177870), (26, 7765890), (30, 6730438), (33, 6118580), (39, 5177260), (44, 4588935), (52, 3882945), (55, 3671148), (60, 3365219), (65, 3106356), (66, 3059290), (78, 2588630), (101, 1999140), (110, 1835574), (130, 1553178), (132, 1529645), (143, 1411980), (156, 1294315), (165, 1223716), (195, 1035452), (202, 999570), (220, 917787), (233, 866580), (260, 776589), (286, 705990), (303, 666380), (330, 611858), (390, 517726), (404, 499785), (429, 470660), (466, 433290), (505, 399828), (572, 352995), (606, 333190), (660, 305929), (699, 288860), (715, 282396), (780, 258863), (858, 235330), (932, 216645), (1010, 199914), (1111, 181740), (1165, 173316), (1212, 166595), (1313, 153780), (1398, 144430), (1430, 141198), (1515, 133276), (1716, 117665), (2020, 99957), (2145, 94132), (2222, 90870), (2330, 86658), (2563, 78780), (2626, 76890), (2796, 72215), (2860, 70599), (3029, 66660), (3030, 66638), (3333, 60580), (3495, 57772), (3939, 51260), (4290, 47066), (4444, 45435), (4660, 43329), (5126, 39390), (5252, 38445), (5555, 36348), (6058, 33330), (6060, 33319), (6565, 30756), (6666, 30290), (6990, 28886), (7689, 26260), (7878, 25630), (8580, 23533), (9087, 22220), (10252, 19695), (11110, 18174), (12116, 16665), (12815, 15756), (13130, 15378), (13332, 15145), (13980, 14443)]