320063400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:910

約数の個数: 240

約数和(自身を含む): 1161309600

約数和(自身を除く): 841246200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 81, 90, 92, 100, 108, 115, 120, 135, 138, 150, 162, 180, 184, 200, 207, 216, 225, 230, 270, 276, 300, 324, 345, 360, 405, 414, 450, 460, 540, 552, 575, 600, 621, 648, 675, 690, 810, 828, 859, 900, 920, 1035, 1080, 1150, 1242, 1350, 1380, 1620, 1656, 1718, 1725, 1800, 1863, 2025, 2070, 2300, 2484, 2577, 2700, 2760, 3105, 3240, 3436, 3450, 3726, 4050, 4140, 4295, 4600, 4968, 5154, 5175, 5400, 6210, 6872, 6900, 7452, 7731, 8100, 8280, 8590, 9315, 10308, 10350, 12420, 12885, 13800, 14904, 15462, 15525, 16200, 17180, 18630, 19757, 20616, 20700, 21475, 23193, 24840, 25770, 30924, 31050, 34360, 37260, 38655, 39514, 41400, 42950, 46386, 46575, 51540, 59271, 61848, 62100, 64425, 69579, 74520, 77310, 79028, 85900, 92772, 93150, 98785, 103080, 115965, 118542, 124200, 128850, 139158, 154620, 158056, 171800, 177813, 185544, 186300, 193275, 197570, 231930, 237084, 257700, 278316, 296355, 309240, 347895, 355626, 372600, 386550, 395140, 463860, 474168, 493925, 515400, 533439, 556632, 579825, 592710, 695790, 711252, 773100, 790280, 889065, 927720, 987850, 1066878, 1159650, 1185420, 1391580, 1422504, 1481775, 1546200, 1600317, 1739475, 1778130, 1975700, 2133756, 2319300, 2370840, 2667195, 2783160, 2963550, 3200634, 3478950, 3556260, 3951400, 4267512, 4445325, 4638600, 5334390, 5927100, 6401268, 6957900, 7112520, 8001585, 8890650, 10668780, 11854200, 12802536, 13335975, 13915800, 16003170, 17781300, 21337560, 26671950, 32006340, 35562600, 40007925, 53343900, 64012680, 80015850, 106687800, 160031700, 320063400]

約数ペア:

[(1, 320063400), (2, 160031700), (3, 106687800), (4, 80015850), (5, 64012680), (6, 53343900), (8, 40007925), (9, 35562600), (10, 32006340), (12, 26671950), (15, 21337560), (18, 17781300), (20, 16003170), (23, 13915800), (24, 13335975), (25, 12802536), (27, 11854200), (30, 10668780), (36, 8890650), (40, 8001585), (45, 7112520), (46, 6957900), (50, 6401268), (54, 5927100), (60, 5334390), (69, 4638600), (72, 4445325), (75, 4267512), (81, 3951400), (90, 3556260), (92, 3478950), (100, 3200634), (108, 2963550), (115, 2783160), (120, 2667195), (135, 2370840), (138, 2319300), (150, 2133756), (162, 1975700), (180, 1778130), (184, 1739475), (200, 1600317), (207, 1546200), (216, 1481775), (225, 1422504), (230, 1391580), (270, 1185420), (276, 1159650), (300, 1066878), (324, 987850), (345, 927720), (360, 889065), (405, 790280), (414, 773100), (450, 711252), (460, 695790), (540, 592710), (552, 579825), (575, 556632), (600, 533439), (621, 515400), (648, 493925), (675, 474168), (690, 463860), (810, 395140), (828, 386550), (859, 372600), (900, 355626), (920, 347895), (1035, 309240), (1080, 296355), (1150, 278316), (1242, 257700), (1350, 237084), (1380, 231930), (1620, 197570), (1656, 193275), (1718, 186300), (1725, 185544), (1800, 177813), (1863, 171800), (2025, 158056), (2070, 154620), (2300, 139158), (2484, 128850), (2577, 124200), (2700, 118542), (2760, 115965), (3105, 103080), (3240, 98785), (3436, 93150), (3450, 92772), (3726, 85900), (4050, 79028), (4140, 77310), (4295, 74520), (4600, 69579), (4968, 64425), (5154, 62100), (5175, 61848), (5400, 59271), (6210, 51540), (6872, 46575), (6900, 46386), (7452, 42950), (7731, 41400), (8100, 39514), (8280, 38655), (8590, 37260), (9315, 34360), (10308, 31050), (10350, 30924), (12420, 25770), (12885, 24840), (13800, 23193), (14904, 21475), (15462, 20700), (15525, 20616), (16200, 19757), (17180, 18630)]