407946916620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{34213}}^1$

素因数の和:34613

約数の個数: 192

約数和(自身を含む): 1291219937280

約数和(自身を除く): 883273020660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 311, 355, 426, 540, 622, 639, 710, 852, 933, 1065, 1244, 1278, 1420, 1555, 1866, 1917, 2130, 2556, 2799, 3110, 3195, 3732, 3834, 4260, 4665, 5598, 6220, 6390, 7668, 8397, 9330, 9585, 11196, 12780, 13995, 16794, 18660, 19170, 22081, 27990, 33588, 34213, 38340, 41985, 44162, 55980, 66243, 68426, 83970, 88324, 102639, 110405, 132486, 136852, 167940, 171065, 198729, 205278, 220810, 264972, 307917, 331215, 342130, 397458, 410556, 441620, 513195, 596187, 615834, 662430, 684260, 794916, 923751, 993645, 1026390, 1192374, 1231668, 1324860, 1539585, 1847502, 1987290, 2052780, 2384748, 2429123, 2980935, 3079170, 3695004, 3974580, 4618755, 4858246, 5961870, 6158340, 7287369, 9237510, 9716492, 10640243, 11923740, 12145615, 14574738, 18475020, 21280486, 21862107, 24291230, 29149476, 31920729, 36436845, 42560972, 43724214, 48582460, 53201215, 63841458, 65586321, 72873690, 87448428, 95762187, 106402430, 109310535, 127682916, 131172642, 145747380, 159603645, 191524374, 212804860, 218621070, 262345284, 287286561, 319207290, 327931605, 383048748, 437242140, 478810935, 574573122, 638414580, 655863210, 755457253, 957621870, 1149146244, 1311726420, 1436432805, 1510914506, 1915243740, 2266371759, 2872865610, 3021829012, 3777286265, 4532743518, 5745731220, 6799115277, 7554572530, 9065487036, 11331858795, 13598230554, 15109145060, 20397345831, 22663717590, 27196461108, 33995576385, 40794691662, 45327435180, 67991152770, 81589383324, 101986729155, 135982305540, 203973458310, 407946916620]

約数ペア:

[(1, 407946916620), (2, 203973458310), (3, 135982305540), (4, 101986729155), (5, 81589383324), (6, 67991152770), (9, 45327435180), (10, 40794691662), (12, 33995576385), (15, 27196461108), (18, 22663717590), (20, 20397345831), (27, 15109145060), (30, 13598230554), (36, 11331858795), (45, 9065487036), (54, 7554572530), (60, 6799115277), (71, 5745731220), (90, 4532743518), (108, 3777286265), (135, 3021829012), (142, 2872865610), (180, 2266371759), (213, 1915243740), (270, 1510914506), (284, 1436432805), (311, 1311726420), (355, 1149146244), (426, 957621870), (540, 755457253), (622, 655863210), (639, 638414580), (710, 574573122), (852, 478810935), (933, 437242140), (1065, 383048748), (1244, 327931605), (1278, 319207290), (1420, 287286561), (1555, 262345284), (1866, 218621070), (1917, 212804860), (2130, 191524374), (2556, 159603645), (2799, 145747380), (3110, 131172642), (3195, 127682916), (3732, 109310535), (3834, 106402430), (4260, 95762187), (4665, 87448428), (5598, 72873690), (6220, 65586321), (6390, 63841458), (7668, 53201215), (8397, 48582460), (9330, 43724214), (9585, 42560972), (11196, 36436845), (12780, 31920729), (13995, 29149476), (16794, 24291230), (18660, 21862107), (19170, 21280486), (22081, 18475020), (27990, 14574738), (33588, 12145615), (34213, 11923740), (38340, 10640243), (41985, 9716492), (44162, 9237510), (55980, 7287369), (66243, 6158340), (68426, 5961870), (83970, 4858246), (88324, 4618755), (102639, 3974580), (110405, 3695004), (132486, 3079170), (136852, 2980935), (167940, 2429123), (171065, 2384748), (198729, 2052780), (205278, 1987290), (220810, 1847502), (264972, 1539585), (307917, 1324860), (331215, 1231668), (342130, 1192374), (397458, 1026390), (410556, 993645), (441620, 923751), (513195, 794916), (596187, 684260), (615834, 662430)]