131862813120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{644869}}^1$

素因数の和:644963

約数の個数: 168

約数和(自身を含む): 459941919840

約数和(自身を除く): 328079106720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 2880, 3195, 3408, 4260, 4544, 5112, 5680, 6390, 6816, 8520, 10224, 11360, 12780, 13632, 17040, 20448, 22720, 25560, 34080, 40896, 51120, 68160, 102240, 204480, 644869, 1289738, 1934607, 2579476, 3224345, 3869214, 5158952, 5803821, 6448690, 7738428, 9673035, 10317904, 11607642, 12897380, 15476856, 19346070, 20635808, 23215284, 25794760, 29019105, 30953712, 38692140, 41271616, 45785699, 46430568, 51589520, 58038210, 61907424, 77384280, 91571398, 92861136, 103179040, 116076420, 123814848, 137357097, 154768560, 183142796, 185722272, 206358080, 228928495, 232152840, 274714194, 309537120, 366285592, 371444544, 412071291, 457856990, 464305680, 549428388, 619074240, 686785485, 732571184, 824142582, 915713980, 928611360, 1098856776, 1373570970, 1465142368, 1648285164, 1831427960, 1857222720, 2060356455, 2197713552, 2747141940, 2930284736, 3296570328, 3662855920, 4120712910, 4395427104, 5494283880, 6593140656, 7325711840, 8241425820, 8790854208, 10988567760, 13186281312, 14651423680, 16482851640, 21977135520, 26372562624, 32965703280, 43954271040, 65931406560, 131862813120]

約数ペア:

[(1, 131862813120), (2, 65931406560), (3, 43954271040), (4, 32965703280), (5, 26372562624), (6, 21977135520), (8, 16482851640), (9, 14651423680), (10, 13186281312), (12, 10988567760), (15, 8790854208), (16, 8241425820), (18, 7325711840), (20, 6593140656), (24, 5494283880), (30, 4395427104), (32, 4120712910), (36, 3662855920), (40, 3296570328), (45, 2930284736), (48, 2747141940), (60, 2197713552), (64, 2060356455), (71, 1857222720), (72, 1831427960), (80, 1648285164), (90, 1465142368), (96, 1373570970), (120, 1098856776), (142, 928611360), (144, 915713980), (160, 824142582), (180, 732571184), (192, 686785485), (213, 619074240), (240, 549428388), (284, 464305680), (288, 457856990), (320, 412071291), (355, 371444544), (360, 366285592), (426, 309537120), (480, 274714194), (568, 232152840), (576, 228928495), (639, 206358080), (710, 185722272), (720, 183142796), (852, 154768560), (960, 137357097), (1065, 123814848), (1136, 116076420), (1278, 103179040), (1420, 92861136), (1440, 91571398), (1704, 77384280), (2130, 61907424), (2272, 58038210), (2556, 51589520), (2840, 46430568), (2880, 45785699), (3195, 41271616), (3408, 38692140), (4260, 30953712), (4544, 29019105), (5112, 25794760), (5680, 23215284), (6390, 20635808), (6816, 19346070), (8520, 15476856), (10224, 12897380), (11360, 11607642), (12780, 10317904), (13632, 9673035), (17040, 7738428), (20448, 6448690), (22720, 5803821), (25560, 5158952), (34080, 3869214), (40896, 3224345), (51120, 2579476), (68160, 1934607), (102240, 1289738), (204480, 644869)]