18649378080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1189

約数の個数: 432

約数和(自身を含む): 69317060904

約数和(自身を除く): 50667682824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 41, 45, 48, 51, 60, 68, 72, 80, 82, 85, 90, 96, 102, 120, 123, 136, 144, 153, 160, 164, 170, 180, 204, 205, 240, 246, 255, 272, 288, 289, 306, 328, 340, 360, 369, 408, 410, 480, 492, 510, 544, 578, 612, 615, 656, 680, 697, 720, 738, 765, 816, 820, 867, 984, 1020, 1093, 1156, 1224, 1230, 1312, 1360, 1394, 1440, 1445, 1476, 1530, 1632, 1640, 1734, 1845, 1968, 2040, 2091, 2186, 2312, 2448, 2460, 2601, 2720, 2788, 2890, 2952, 3060, 3279, 3280, 3468, 3485, 3690, 3936, 4080, 4182, 4335, 4372, 4624, 4896, 4920, 5202, 5465, 5576, 5780, 5904, 6120, 6273, 6558, 6560, 6936, 6970, 7380, 8160, 8364, 8670, 8744, 9248, 9837, 9840, 10404, 10455, 10930, 11152, 11560, 11808, 11849, 12240, 12546, 13005, 13116, 13872, 13940, 14760, 16395, 16728, 17340, 17488, 18581, 19674, 19680, 20808, 20910, 21860, 22304, 23120, 23698, 24480, 25092, 26010, 26232, 27744, 27880, 29520, 31365, 32790, 33456, 34680, 34976, 35547, 37162, 39348, 41616, 41820, 43720, 44813, 46240, 47396, 49185, 50184, 52020, 52464, 55743, 55760, 59040, 59245, 62730, 65580, 66912, 69360, 71094, 74324, 78696, 83232, 83640, 87440, 89626, 92905, 94792, 98370, 100368, 104040, 104928, 106641, 111486, 111520, 118490, 125460, 131160, 134439, 138720, 142188, 148648, 157392, 167229, 167280, 174880, 177735, 179252, 185810, 189584, 196740, 200736, 208080, 213282, 222972, 224065, 236980, 250920, 262320, 268878, 278715, 284376, 297296, 314784, 315877, 334458, 334560, 355470, 358504, 371620, 379168, 393480, 403317, 416160, 426564, 445944, 448130, 473960, 501840, 524640, 533205, 537756, 557430, 568752, 594592, 631754, 668916, 672195, 710940, 717008, 743240, 761821, 786960, 806634, 836145, 853128, 891888, 896260, 947631, 947920, 1003680, 1066410, 1075512, 1114860, 1137504, 1263508, 1337832, 1344390, 1421880, 1434016, 1486480, 1523642, 1573920, 1579385, 1613268, 1672290, 1706256, 1783776, 1792520, 1895262, 1895840, 2016585, 2132820, 2151024, 2229720, 2285463, 2527016, 2675664, 2688780, 2842893, 2843760, 2972960, 3047284, 3158770, 3226536, 3344580, 3412512, 3585040, 3790524, 3809105, 4033170, 4265640, 4302048, 4459440, 4570926, 4738155, 5054032, 5351328, 5377560, 5685786, 5687520, 6094568, 6317540, 6453072, 6689160, 6856389, 7170080, 7581048, 7618210, 8066340, 8531280, 8918880, 9141852, 9476310, 10108064, 10755120, 11371572, 11427315, 12189136, 12635080, 12906144, 12950957, 13378320, 13712778, 14214465, 15162096, 15236420, 16132680, 17062560, 18283704, 18952620, 21510240, 22743144, 22854630, 24378272, 25270160, 25901914, 26756640, 27425556, 28428930, 30324192, 30472840, 32265360, 34281945, 36567408, 37905240, 38852871, 45486288, 45709260, 50540320, 51803828, 54851112, 56857860, 60945680, 64530720, 64754785, 68563890, 73134816, 75810480, 77705742, 90972576, 91418520, 103607656, 109702224, 113715720, 116558613, 121891360, 129509570, 137127780, 151620960, 155411484, 182837040, 194264355, 207215312, 219404448, 227431440, 233117226, 259019140, 274255560, 310822968, 365674080, 388528710, 414430624, 454862880, 466234452, 518038280, 548511120, 582793065, 621645936, 777057420, 932468904, 1036076560, 1097022240, 1165586130, 1243291872, 1554114840, 1864937808, 2072153120, 2331172260, 3108229680, 3729875616, 4662344520, 6216459360, 9324689040, 18649378080]

約数ペア:

[(1, 18649378080), (2, 9324689040), (3, 6216459360), (4, 4662344520), (5, 3729875616), (6, 3108229680), (8, 2331172260), (9, 2072153120), (10, 1864937808), (12, 1554114840), (15, 1243291872), (16, 1165586130), (17, 1097022240), (18, 1036076560), (20, 932468904), (24, 777057420), (30, 621645936), (32, 582793065), (34, 548511120), (36, 518038280), (40, 466234452), (41, 454862880), (45, 414430624), (48, 388528710), (51, 365674080), (60, 310822968), (68, 274255560), (72, 259019140), (80, 233117226), (82, 227431440), (85, 219404448), (90, 207215312), (96, 194264355), (102, 182837040), (120, 155411484), (123, 151620960), (136, 137127780), (144, 129509570), (153, 121891360), (160, 116558613), (164, 113715720), (170, 109702224), (180, 103607656), (204, 91418520), (205, 90972576), (240, 77705742), (246, 75810480), (255, 73134816), (272, 68563890), (288, 64754785), (289, 64530720), (306, 60945680), (328, 56857860), (340, 54851112), (360, 51803828), (369, 50540320), (408, 45709260), (410, 45486288), (480, 38852871), (492, 37905240), (510, 36567408), (544, 34281945), (578, 32265360), (612, 30472840), (615, 30324192), (656, 28428930), (680, 27425556), (697, 26756640), (720, 25901914), (738, 25270160), (765, 24378272), (816, 22854630), (820, 22743144), (867, 21510240), (984, 18952620), (1020, 18283704), (1093, 17062560), (1156, 16132680), (1224, 15236420), (1230, 15162096), (1312, 14214465), (1360, 13712778), (1394, 13378320), (1440, 12950957), (1445, 12906144), (1476, 12635080), (1530, 12189136), (1632, 11427315), (1640, 11371572), (1734, 10755120), (1845, 10108064), (1968, 9476310), (2040, 9141852), (2091, 8918880), (2186, 8531280), (2312, 8066340), (2448, 7618210), (2460, 7581048), (2601, 7170080), (2720, 6856389), (2788, 6689160), (2890, 6453072), (2952, 6317540), (3060, 6094568), (3279, 5687520), (3280, 5685786), (3468, 5377560), (3485, 5351328), (3690, 5054032), (3936, 4738155), (4080, 4570926), (4182, 4459440), (4335, 4302048), (4372, 4265640), (4624, 4033170), (4896, 3809105), (4920, 3790524), (5202, 3585040), (5465, 3412512), (5576, 3344580), (5780, 3226536), (5904, 3158770), (6120, 3047284), (6273, 2972960), (6558, 2843760), (6560, 2842893), (6936, 2688780), (6970, 2675664), (7380, 2527016), (8160, 2285463), (8364, 2229720), (8670, 2151024), (8744, 2132820), (9248, 2016585), (9837, 1895840), (9840, 1895262), (10404, 1792520), (10455, 1783776), (10930, 1706256), (11152, 1672290), (11560, 1613268), (11808, 1579385), (11849, 1573920), (12240, 1523642), (12546, 1486480), (13005, 1434016), (13116, 1421880), (13872, 1344390), (13940, 1337832), (14760, 1263508), (16395, 1137504), (16728, 1114860), (17340, 1075512), (17488, 1066410), (18581, 1003680), (19674, 947920), (19680, 947631), (20808, 896260), (20910, 891888), (21860, 853128), (22304, 836145), (23120, 806634), (23698, 786960), (24480, 761821), (25092, 743240), (26010, 717008), (26232, 710940), (27744, 672195), (27880, 668916), (29520, 631754), (31365, 594592), (32790, 568752), (33456, 557430), (34680, 537756), (34976, 533205), (35547, 524640), (37162, 501840), (39348, 473960), (41616, 448130), (41820, 445944), (43720, 426564), (44813, 416160), (46240, 403317), (47396, 393480), (49185, 379168), (50184, 371620), (52020, 358504), (52464, 355470), (55743, 334560), (55760, 334458), (59040, 315877), (59245, 314784), (62730, 297296), (65580, 284376), (66912, 278715), (69360, 268878), (71094, 262320), (74324, 250920), (78696, 236980), (83232, 224065), (83640, 222972), (87440, 213282), (89626, 208080), (92905, 200736), (94792, 196740), (98370, 189584), (100368, 185810), (104040, 179252), (104928, 177735), (106641, 174880), (111486, 167280), (111520, 167229), (118490, 157392), (125460, 148648), (131160, 142188), (134439, 138720)]