160754400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:378

約数の個数: 216

約数和(自身を含む): 575822520

約数和(自身を除く): 415068120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 83, 90, 96, 100, 120, 144, 150, 160, 166, 180, 200, 225, 240, 249, 269, 288, 300, 332, 360, 400, 415, 450, 480, 498, 538, 600, 664, 720, 747, 800, 807, 830, 900, 996, 1076, 1200, 1245, 1328, 1345, 1440, 1494, 1614, 1660, 1800, 1992, 2075, 2152, 2400, 2421, 2490, 2656, 2690, 2988, 3228, 3320, 3600, 3735, 3984, 4035, 4150, 4304, 4842, 4980, 5380, 5976, 6225, 6456, 6640, 6725, 7200, 7470, 7968, 8070, 8300, 8608, 9684, 9960, 10760, 11952, 12105, 12450, 12912, 13280, 13450, 14940, 16140, 16600, 18675, 19368, 19920, 20175, 21520, 22327, 23904, 24210, 24900, 25824, 26900, 29880, 32280, 33200, 37350, 38736, 39840, 40350, 43040, 44654, 48420, 49800, 53800, 59760, 60525, 64560, 66400, 66981, 74700, 77472, 80700, 89308, 96840, 99600, 107600, 111635, 119520, 121050, 129120, 133962, 149400, 161400, 178616, 193680, 199200, 200943, 215200, 223270, 242100, 267924, 298800, 322800, 334905, 357232, 387360, 401886, 446540, 484200, 535848, 558175, 597600, 645600, 669810, 714464, 803772, 893080, 968400, 1004715, 1071696, 1116350, 1339620, 1607544, 1674525, 1786160, 1936800, 2009430, 2143392, 2232700, 2679240, 3215088, 3349050, 3572320, 4018860, 4465400, 5023575, 5358480, 6430176, 6698100, 8037720, 8930800, 10047150, 10716960, 13396200, 16075440, 17861600, 20094300, 26792400, 32150880, 40188600, 53584800, 80377200, 160754400]

約数ペア:

[(1, 160754400), (2, 80377200), (3, 53584800), (4, 40188600), (5, 32150880), (6, 26792400), (8, 20094300), (9, 17861600), (10, 16075440), (12, 13396200), (15, 10716960), (16, 10047150), (18, 8930800), (20, 8037720), (24, 6698100), (25, 6430176), (30, 5358480), (32, 5023575), (36, 4465400), (40, 4018860), (45, 3572320), (48, 3349050), (50, 3215088), (60, 2679240), (72, 2232700), (75, 2143392), (80, 2009430), (83, 1936800), (90, 1786160), (96, 1674525), (100, 1607544), (120, 1339620), (144, 1116350), (150, 1071696), (160, 1004715), (166, 968400), (180, 893080), (200, 803772), (225, 714464), (240, 669810), (249, 645600), (269, 597600), (288, 558175), (300, 535848), (332, 484200), (360, 446540), (400, 401886), (415, 387360), (450, 357232), (480, 334905), (498, 322800), (538, 298800), (600, 267924), (664, 242100), (720, 223270), (747, 215200), (800, 200943), (807, 199200), (830, 193680), (900, 178616), (996, 161400), (1076, 149400), (1200, 133962), (1245, 129120), (1328, 121050), (1345, 119520), (1440, 111635), (1494, 107600), (1614, 99600), (1660, 96840), (1800, 89308), (1992, 80700), (2075, 77472), (2152, 74700), (2400, 66981), (2421, 66400), (2490, 64560), (2656, 60525), (2690, 59760), (2988, 53800), (3228, 49800), (3320, 48420), (3600, 44654), (3735, 43040), (3984, 40350), (4035, 39840), (4150, 38736), (4304, 37350), (4842, 33200), (4980, 32280), (5380, 29880), (5976, 26900), (6225, 25824), (6456, 24900), (6640, 24210), (6725, 23904), (7200, 22327), (7470, 21520), (7968, 20175), (8070, 19920), (8300, 19368), (8608, 18675), (9684, 16600), (9960, 16140), (10760, 14940), (11952, 13450), (12105, 13280), (12450, 12912)]