193916280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5003}}^1$

素因数の和:5053

約数の個数: 128

約数和(自身を含む): 648518400

約数和(自身を除く): 454602120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 5003, 6460, 7752, 9690, 10006, 12920, 15009, 19380, 20012, 25015, 30018, 38760, 40024, 50030, 60036, 75045, 85051, 95057, 100060, 120072, 150090, 170102, 190114, 200120, 255153, 285171, 300180, 340204, 380228, 425255, 475285, 510306, 570342, 600360, 680408, 760456, 850510, 950570, 1020612, 1140684, 1275765, 1425855, 1615969, 1701020, 1901140, 2041224, 2281368, 2551530, 2851710, 3231938, 3402040, 3802280, 4847907, 5103060, 5703420, 6463876, 8079845, 9695814, 10206120, 11406840, 12927752, 16159690, 19391628, 24239535, 32319380, 38783256, 48479070, 64638760, 96958140, 193916280]

約数ペア:

[(1, 193916280), (2, 96958140), (3, 64638760), (4, 48479070), (5, 38783256), (6, 32319380), (8, 24239535), (10, 19391628), (12, 16159690), (15, 12927752), (17, 11406840), (19, 10206120), (20, 9695814), (24, 8079845), (30, 6463876), (34, 5703420), (38, 5103060), (40, 4847907), (51, 3802280), (57, 3402040), (60, 3231938), (68, 2851710), (76, 2551530), (85, 2281368), (95, 2041224), (102, 1901140), (114, 1701020), (120, 1615969), (136, 1425855), (152, 1275765), (170, 1140684), (190, 1020612), (204, 950570), (228, 850510), (255, 760456), (285, 680408), (323, 600360), (340, 570342), (380, 510306), (408, 475285), (456, 425255), (510, 380228), (570, 340204), (646, 300180), (680, 285171), (760, 255153), (969, 200120), (1020, 190114), (1140, 170102), (1292, 150090), (1615, 120072), (1938, 100060), (2040, 95057), (2280, 85051), (2584, 75045), (3230, 60036), (3876, 50030), (4845, 40024), (5003, 38760), (6460, 30018), (7752, 25015), (9690, 20012), (10006, 19380), (12920, 15009)]