3550472520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{25931}}^1$

素因数の和:26115

約数の個数: 128

約数和(自身を含む): 12248202240

約数和(自身を除く): 8697729720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 163, 168, 210, 280, 326, 420, 489, 652, 815, 840, 978, 1141, 1304, 1630, 1956, 2282, 2445, 3260, 3423, 3912, 4564, 4890, 5705, 6520, 6846, 9128, 9780, 11410, 13692, 17115, 19560, 22820, 25931, 27384, 34230, 45640, 51862, 68460, 77793, 103724, 129655, 136920, 155586, 181517, 207448, 259310, 311172, 363034, 388965, 518620, 544551, 622344, 726068, 777930, 907585, 1037240, 1089102, 1452136, 1555860, 1815170, 2178204, 2722755, 3111720, 3630340, 4226753, 4356408, 5445510, 7260680, 8453506, 10891020, 12680259, 16907012, 21133765, 21782040, 25360518, 29587271, 33814024, 42267530, 50721036, 59174542, 63401295, 84535060, 88761813, 101442072, 118349084, 126802590, 147936355, 169070120, 177523626, 236698168, 253605180, 295872710, 355047252, 443809065, 507210360, 591745420, 710094504, 887618130, 1183490840, 1775236260, 3550472520]

約数ペア:

[(1, 3550472520), (2, 1775236260), (3, 1183490840), (4, 887618130), (5, 710094504), (6, 591745420), (7, 507210360), (8, 443809065), (10, 355047252), (12, 295872710), (14, 253605180), (15, 236698168), (20, 177523626), (21, 169070120), (24, 147936355), (28, 126802590), (30, 118349084), (35, 101442072), (40, 88761813), (42, 84535060), (56, 63401295), (60, 59174542), (70, 50721036), (84, 42267530), (105, 33814024), (120, 29587271), (140, 25360518), (163, 21782040), (168, 21133765), (210, 16907012), (280, 12680259), (326, 10891020), (420, 8453506), (489, 7260680), (652, 5445510), (815, 4356408), (840, 4226753), (978, 3630340), (1141, 3111720), (1304, 2722755), (1630, 2178204), (1956, 1815170), (2282, 1555860), (2445, 1452136), (3260, 1089102), (3423, 1037240), (3912, 907585), (4564, 777930), (4890, 726068), (5705, 622344), (6520, 544551), (6846, 518620), (9128, 388965), (9780, 363034), (11410, 311172), (13692, 259310), (17115, 207448), (19560, 181517), (22820, 155586), (25931, 136920), (27384, 129655), (34230, 103724), (45640, 77793), (51862, 68460)]