1643600160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4091}}^1$

素因数の和:4149

約数の個数: 240

約数和(自身を含む): 5989116672

約数和(自身を除く): 4345516512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4091, 4185, 4320, 4464, 4960, 5022, 5580, 6480, 6696, 7440, 8182, 8370, 8928, 10044, 11160, 12273, 12555, 12960, 13392, 14880, 16364, 16740, 20088, 20455, 22320, 24546, 25110, 26784, 32728, 33480, 36819, 40176, 40910, 44640, 49092, 50220, 61365, 65456, 66960, 73638, 80352, 81820, 98184, 100440, 110457, 122730, 126821, 130912, 133920, 147276, 163640, 184095, 196368, 200880, 220914, 245460, 253642, 294552, 327280, 331371, 368190, 380463, 392736, 401760, 441828, 490920, 507284, 552285, 589104, 634105, 654560, 662742, 736380, 760926, 883656, 981840, 1014568, 1104570, 1141389, 1178208, 1268210, 1325484, 1472760, 1521852, 1656855, 1767312, 1902315, 1963680, 2029136, 2209140, 2282778, 2536420, 2650968, 2945520, 3043704, 3313710, 3424167, 3534624, 3804630, 4058272, 4418280, 4565556, 5072840, 5301936, 5706945, 5891040, 6087408, 6627420, 6848334, 7609260, 8836560, 9131112, 10145680, 10272501, 10603872, 11413890, 12174816, 13254840, 13696668, 15218520, 17120835, 17673120, 18262224, 20291360, 20545002, 22827780, 26509680, 27393336, 30437040, 34241670, 36524448, 41090004, 45655560, 51362505, 53019360, 54786672, 60874080, 68483340, 82180008, 91311120, 102725010, 109573344, 136966680, 164360016, 182622240, 205450020, 273933360, 328720032, 410900040, 547866720, 821800080, 1643600160]

約数ペア:

[(1, 1643600160), (2, 821800080), (3, 547866720), (4, 410900040), (5, 328720032), (6, 273933360), (8, 205450020), (9, 182622240), (10, 164360016), (12, 136966680), (15, 109573344), (16, 102725010), (18, 91311120), (20, 82180008), (24, 68483340), (27, 60874080), (30, 54786672), (31, 53019360), (32, 51362505), (36, 45655560), (40, 41090004), (45, 36524448), (48, 34241670), (54, 30437040), (60, 27393336), (62, 26509680), (72, 22827780), (80, 20545002), (81, 20291360), (90, 18262224), (93, 17673120), (96, 17120835), (108, 15218520), (120, 13696668), (124, 13254840), (135, 12174816), (144, 11413890), (155, 10603872), (160, 10272501), (162, 10145680), (180, 9131112), (186, 8836560), (216, 7609260), (240, 6848334), (248, 6627420), (270, 6087408), (279, 5891040), (288, 5706945), (310, 5301936), (324, 5072840), (360, 4565556), (372, 4418280), (405, 4058272), (432, 3804630), (465, 3534624), (480, 3424167), (496, 3313710), (540, 3043704), (558, 2945520), (620, 2650968), (648, 2536420), (720, 2282778), (744, 2209140), (810, 2029136), (837, 1963680), (864, 1902315), (930, 1767312), (992, 1656855), (1080, 1521852), (1116, 1472760), (1240, 1325484), (1296, 1268210), (1395, 1178208), (1440, 1141389), (1488, 1104570), (1620, 1014568), (1674, 981840), (1860, 883656), (2160, 760926), (2232, 736380), (2480, 662742), (2511, 654560), (2592, 634105), (2790, 589104), (2976, 552285), (3240, 507284), (3348, 490920), (3720, 441828), (4091, 401760), (4185, 392736), (4320, 380463), (4464, 368190), (4960, 331371), (5022, 327280), (5580, 294552), (6480, 253642), (6696, 245460), (7440, 220914), (8182, 200880), (8370, 196368), (8928, 184095), (10044, 163640), (11160, 147276), (12273, 133920), (12555, 130912), (12960, 126821), (13392, 122730), (14880, 110457), (16364, 100440), (16740, 98184), (20088, 81820), (20455, 80352), (22320, 73638), (24546, 66960), (25110, 65456), (26784, 61365), (32728, 50220), (33480, 49092), (36819, 44640), (40176, 40910)]