977303760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2003}}^1$

素因数の和:2145

約数の個数: 160

約数和(自身を含む): 3220508160

約数和(自身を除く): 2243204400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 107, 114, 120, 152, 190, 214, 228, 240, 285, 304, 321, 380, 428, 456, 535, 570, 642, 760, 856, 912, 1070, 1140, 1284, 1520, 1605, 1712, 2003, 2033, 2140, 2280, 2568, 3210, 4006, 4066, 4280, 4560, 5136, 6009, 6099, 6420, 8012, 8132, 8560, 10015, 10165, 12018, 12198, 12840, 16024, 16264, 20030, 20330, 24036, 24396, 25680, 30045, 30495, 32048, 32528, 38057, 40060, 40660, 48072, 48792, 60090, 60990, 76114, 80120, 81320, 96144, 97584, 114171, 120180, 121980, 152228, 160240, 162640, 190285, 214321, 228342, 240360, 243960, 304456, 380570, 428642, 456684, 480720, 487920, 570855, 608912, 642963, 761140, 857284, 913368, 1071605, 1141710, 1285926, 1522280, 1714568, 1826736, 2143210, 2283420, 2571852, 3044560, 3214815, 3429136, 4072099, 4286420, 4566840, 5143704, 6429630, 8144198, 8572840, 9133680, 10287408, 12216297, 12859260, 16288396, 17145680, 20360495, 24432594, 25718520, 32576792, 40720990, 48865188, 51437040, 61081485, 65153584, 81441980, 97730376, 122162970, 162883960, 195460752, 244325940, 325767920, 488651880, 977303760]

約数ペア:

[(1, 977303760), (2, 488651880), (3, 325767920), (4, 244325940), (5, 195460752), (6, 162883960), (8, 122162970), (10, 97730376), (12, 81441980), (15, 65153584), (16, 61081485), (19, 51437040), (20, 48865188), (24, 40720990), (30, 32576792), (38, 25718520), (40, 24432594), (48, 20360495), (57, 17145680), (60, 16288396), (76, 12859260), (80, 12216297), (95, 10287408), (107, 9133680), (114, 8572840), (120, 8144198), (152, 6429630), (190, 5143704), (214, 4566840), (228, 4286420), (240, 4072099), (285, 3429136), (304, 3214815), (321, 3044560), (380, 2571852), (428, 2283420), (456, 2143210), (535, 1826736), (570, 1714568), (642, 1522280), (760, 1285926), (856, 1141710), (912, 1071605), (1070, 913368), (1140, 857284), (1284, 761140), (1520, 642963), (1605, 608912), (1712, 570855), (2003, 487920), (2033, 480720), (2140, 456684), (2280, 428642), (2568, 380570), (3210, 304456), (4006, 243960), (4066, 240360), (4280, 228342), (4560, 214321), (5136, 190285), (6009, 162640), (6099, 160240), (6420, 152228), (8012, 121980), (8132, 120180), (8560, 114171), (10015, 97584), (10165, 96144), (12018, 81320), (12198, 80120), (12840, 76114), (16024, 60990), (16264, 60090), (20030, 48792), (20330, 48072), (24036, 40660), (24396, 40060), (25680, 38057), (30045, 32528), (30495, 32048)]