38827320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2719}}^1$

素因数の和:2757

約数の個数: 128

約数和(自身を含む): 141004800

約数和(自身を除く): 102177480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2719, 2856, 3570, 4760, 5438, 7140, 8157, 10876, 13595, 14280, 16314, 19033, 21752, 27190, 32628, 38066, 40785, 46223, 54380, 57099, 65256, 76132, 81570, 92446, 95165, 108760, 114198, 138669, 152264, 163140, 184892, 190330, 228396, 231115, 277338, 285495, 323561, 326280, 369784, 380660, 456792, 462230, 554676, 570990, 647122, 693345, 761320, 924460, 970683, 1109352, 1141980, 1294244, 1386690, 1617805, 1848920, 1941366, 2283960, 2588488, 2773380, 3235610, 3882732, 4853415, 5546760, 6471220, 7765464, 9706830, 12942440, 19413660, 38827320]

約数ペア:

[(1, 38827320), (2, 19413660), (3, 12942440), (4, 9706830), (5, 7765464), (6, 6471220), (7, 5546760), (8, 4853415), (10, 3882732), (12, 3235610), (14, 2773380), (15, 2588488), (17, 2283960), (20, 1941366), (21, 1848920), (24, 1617805), (28, 1386690), (30, 1294244), (34, 1141980), (35, 1109352), (40, 970683), (42, 924460), (51, 761320), (56, 693345), (60, 647122), (68, 570990), (70, 554676), (84, 462230), (85, 456792), (102, 380660), (105, 369784), (119, 326280), (120, 323561), (136, 285495), (140, 277338), (168, 231115), (170, 228396), (204, 190330), (210, 184892), (238, 163140), (255, 152264), (280, 138669), (340, 114198), (357, 108760), (408, 95165), (420, 92446), (476, 81570), (510, 76132), (595, 65256), (680, 57099), (714, 54380), (840, 46223), (952, 40785), (1020, 38066), (1190, 32628), (1428, 27190), (1785, 21752), (2040, 19033), (2380, 16314), (2719, 14280), (2856, 13595), (3570, 10876), (4760, 8157), (5438, 7140)]