1201473780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^2\times {\mathrm{151}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 3683363712

約数和(自身を除く): 2481889932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 101, 130, 151, 156, 195, 202, 260, 302, 303, 390, 404, 453, 505, 604, 606, 755, 780, 906, 1010, 1212, 1313, 1510, 1515, 1812, 1963, 2020, 2265, 2626, 3020, 3030, 3926, 3939, 4530, 5252, 5889, 6060, 6565, 7852, 7878, 9060, 9815, 10201, 11778, 13130, 15251, 15756, 19630, 19695, 20402, 23556, 26260, 29445, 30502, 30603, 39260, 39390, 40804, 45753, 51005, 58890, 61004, 61206, 76255, 78780, 91506, 102010, 117780, 122412, 132613, 152510, 153015, 183012, 198263, 204020, 228765, 265226, 305020, 306030, 396526, 397839, 457530, 530452, 594789, 612060, 663065, 793052, 795678, 915060, 991315, 1189578, 1326130, 1540351, 1591356, 1982630, 1989195, 2379156, 2652260, 2973945, 3080702, 3965260, 3978390, 4621053, 5947890, 6161404, 7701755, 7956780, 9242106, 11895780, 15403510, 18484212, 20024563, 23105265, 30807020, 40049126, 46210530, 60073689, 80098252, 92421060, 100122815, 120147378, 200245630, 240294756, 300368445, 400491260, 600736890, 1201473780]

約数ペア:

[(1, 1201473780), (2, 600736890), (3, 400491260), (4, 300368445), (5, 240294756), (6, 200245630), (10, 120147378), (12, 100122815), (13, 92421060), (15, 80098252), (20, 60073689), (26, 46210530), (30, 40049126), (39, 30807020), (52, 23105265), (60, 20024563), (65, 18484212), (78, 15403510), (101, 11895780), (130, 9242106), (151, 7956780), (156, 7701755), (195, 6161404), (202, 5947890), (260, 4621053), (302, 3978390), (303, 3965260), (390, 3080702), (404, 2973945), (453, 2652260), (505, 2379156), (604, 1989195), (606, 1982630), (755, 1591356), (780, 1540351), (906, 1326130), (1010, 1189578), (1212, 991315), (1313, 915060), (1510, 795678), (1515, 793052), (1812, 663065), (1963, 612060), (2020, 594789), (2265, 530452), (2626, 457530), (3020, 397839), (3030, 396526), (3926, 306030), (3939, 305020), (4530, 265226), (5252, 228765), (5889, 204020), (6060, 198263), (6565, 183012), (7852, 153015), (7878, 152510), (9060, 132613), (9815, 122412), (10201, 117780), (11778, 102010), (13130, 91506), (15251, 78780), (15756, 76255), (19630, 61206), (19695, 61004), (20402, 58890), (23556, 51005), (26260, 45753), (29445, 40804), (30502, 39390), (30603, 39260)]