160456320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:427

約数の個数: 192

約数和(自身を含む): 562091400

約数和(自身を除く): 401635080

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, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 267, 288, 313, 320, 356, 360, 384, 445, 480, 534, 576, 626, 640, 712, 720, 801, 890, 939, 960, 1068, 1152, 1252, 1335, 1424, 1440, 1565, 1602, 1780, 1878, 1920, 2136, 2504, 2670, 2817, 2848, 2880, 3130, 3204, 3560, 3756, 4005, 4272, 4695, 5008, 5340, 5634, 5696, 5760, 6260, 6408, 7120, 7512, 8010, 8544, 9390, 10016, 10680, 11268, 11392, 12520, 12816, 14085, 14240, 15024, 16020, 17088, 18780, 20032, 21360, 22536, 25040, 25632, 27857, 28170, 28480, 30048, 32040, 34176, 37560, 40064, 42720, 45072, 50080, 51264, 55714, 56340, 56960, 60096, 64080, 75120, 83571, 85440, 90144, 100160, 102528, 111428, 112680, 120192, 128160, 139285, 150240, 167142, 170880, 180288, 200320, 222856, 225360, 250713, 256320, 278570, 300480, 334284, 360576, 417855, 445712, 450720, 501426, 512640, 557140, 600960, 668568, 835710, 891424, 901440, 1002852, 1114280, 1253565, 1337136, 1671420, 1782848, 1802880, 2005704, 2228560, 2507130, 2674272, 3342840, 3565696, 4011408, 4457120, 5014260, 5348544, 6685680, 8022816, 8914240, 10028520, 10697088, 13371360, 16045632, 17828480, 20057040, 26742720, 32091264, 40114080, 53485440, 80228160, 160456320]

約数ペア:

[(1, 160456320), (2, 80228160), (3, 53485440), (4, 40114080), (5, 32091264), (6, 26742720), (8, 20057040), (9, 17828480), (10, 16045632), (12, 13371360), (15, 10697088), (16, 10028520), (18, 8914240), (20, 8022816), (24, 6685680), (30, 5348544), (32, 5014260), (36, 4457120), (40, 4011408), (45, 3565696), (48, 3342840), (60, 2674272), (64, 2507130), (72, 2228560), (80, 2005704), (89, 1802880), (90, 1782848), (96, 1671420), (120, 1337136), (128, 1253565), (144, 1114280), (160, 1002852), (178, 901440), (180, 891424), (192, 835710), (240, 668568), (267, 600960), (288, 557140), (313, 512640), (320, 501426), (356, 450720), (360, 445712), (384, 417855), (445, 360576), (480, 334284), (534, 300480), (576, 278570), (626, 256320), (640, 250713), (712, 225360), (720, 222856), (801, 200320), (890, 180288), (939, 170880), (960, 167142), (1068, 150240), (1152, 139285), (1252, 128160), (1335, 120192), (1424, 112680), (1440, 111428), (1565, 102528), (1602, 100160), (1780, 90144), (1878, 85440), (1920, 83571), (2136, 75120), (2504, 64080), (2670, 60096), (2817, 56960), (2848, 56340), (2880, 55714), (3130, 51264), (3204, 50080), (3560, 45072), (3756, 42720), (4005, 40064), (4272, 37560), (4695, 34176), (5008, 32040), (5340, 30048), (5634, 28480), (5696, 28170), (5760, 27857), (6260, 25632), (6408, 25040), (7120, 22536), (7512, 21360), (8010, 20032), (8544, 18780), (9390, 17088), (10016, 16020), (10680, 15024), (11268, 14240), (11392, 14085), (12520, 12816)]