1900598040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1019}}^1$

素因数の和:1207

約数の個数: 256

約数和(自身を含む): 6962112000

約数和(自身を除く): 5061513960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 157, 165, 180, 198, 216, 220, 264, 270, 297, 314, 330, 360, 396, 440, 471, 495, 540, 594, 628, 660, 785, 792, 942, 990, 1019, 1080, 1188, 1256, 1320, 1413, 1485, 1570, 1727, 1884, 1980, 2038, 2355, 2376, 2826, 2970, 3057, 3140, 3454, 3768, 3960, 4076, 4239, 4710, 5095, 5181, 5652, 5940, 6114, 6280, 6908, 7065, 8152, 8478, 8635, 9171, 9420, 10190, 10362, 11209, 11304, 11880, 12228, 13816, 14130, 15285, 15543, 16956, 17270, 18342, 18840, 20380, 20724, 21195, 22418, 24456, 25905, 27513, 28260, 30570, 31086, 33627, 33912, 34540, 36684, 40760, 41448, 42390, 44836, 45855, 46629, 51810, 55026, 56045, 56520, 61140, 62172, 67254, 69080, 73368, 77715, 84780, 89672, 91710, 93258, 100881, 103620, 110052, 112090, 122280, 124344, 134508, 137565, 155430, 159983, 168135, 169560, 183420, 186516, 201762, 207240, 220104, 224180, 233145, 269016, 275130, 302643, 310860, 319966, 336270, 366840, 373032, 403524, 448360, 466290, 479949, 504405, 550260, 605286, 621720, 639932, 672540, 799915, 807048, 932580, 959898, 1008810, 1100520, 1210572, 1279864, 1345080, 1439847, 1513215, 1599830, 1759813, 1865160, 1919796, 2017620, 2399745, 2421144, 2879694, 3026430, 3199660, 3519626, 3839592, 4035240, 4319541, 4799490, 5279439, 5759388, 6052860, 6399320, 7039252, 7199235, 8639082, 8799065, 9598980, 10558878, 11518776, 12105720, 14078504, 14398470, 15838317, 17278164, 17598130, 19197960, 21117756, 21597705, 26397195, 28796940, 31676634, 34556328, 35196260, 42235512, 43195410, 47514951, 52794390, 57593880, 63353268, 70392520, 79191585, 86390820, 95029902, 105588780, 126706536, 158383170, 172781640, 190059804, 211177560, 237574755, 316766340, 380119608, 475149510, 633532680, 950299020, 1900598040]

約数ペア:

[(1, 1900598040), (2, 950299020), (3, 633532680), (4, 475149510), (5, 380119608), (6, 316766340), (8, 237574755), (9, 211177560), (10, 190059804), (11, 172781640), (12, 158383170), (15, 126706536), (18, 105588780), (20, 95029902), (22, 86390820), (24, 79191585), (27, 70392520), (30, 63353268), (33, 57593880), (36, 52794390), (40, 47514951), (44, 43195410), (45, 42235512), (54, 35196260), (55, 34556328), (60, 31676634), (66, 28796940), (72, 26397195), (88, 21597705), (90, 21117756), (99, 19197960), (108, 17598130), (110, 17278164), (120, 15838317), (132, 14398470), (135, 14078504), (157, 12105720), (165, 11518776), (180, 10558878), (198, 9598980), (216, 8799065), (220, 8639082), (264, 7199235), (270, 7039252), (297, 6399320), (314, 6052860), (330, 5759388), (360, 5279439), (396, 4799490), (440, 4319541), (471, 4035240), (495, 3839592), (540, 3519626), (594, 3199660), (628, 3026430), (660, 2879694), (785, 2421144), (792, 2399745), (942, 2017620), (990, 1919796), (1019, 1865160), (1080, 1759813), (1188, 1599830), (1256, 1513215), (1320, 1439847), (1413, 1345080), (1485, 1279864), (1570, 1210572), (1727, 1100520), (1884, 1008810), (1980, 959898), (2038, 932580), (2355, 807048), (2376, 799915), (2826, 672540), (2970, 639932), (3057, 621720), (3140, 605286), (3454, 550260), (3768, 504405), (3960, 479949), (4076, 466290), (4239, 448360), (4710, 403524), (5095, 373032), (5181, 366840), (5652, 336270), (5940, 319966), (6114, 310860), (6280, 302643), (6908, 275130), (7065, 269016), (8152, 233145), (8478, 224180), (8635, 220104), (9171, 207240), (9420, 201762), (10190, 186516), (10362, 183420), (11209, 169560), (11304, 168135), (11880, 159983), (12228, 155430), (13816, 137565), (14130, 134508), (15285, 124344), (15543, 122280), (16956, 112090), (17270, 110052), (18342, 103620), (18840, 100881), (20380, 93258), (20724, 91710), (21195, 89672), (22418, 84780), (24456, 77715), (25905, 73368), (27513, 69080), (28260, 67254), (30570, 62172), (31086, 61140), (33627, 56520), (33912, 56045), (34540, 55026), (36684, 51810), (40760, 46629), (41448, 45855), (42390, 44836)]