1912401400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:943

約数の個数: 288

約数和(自身を含む): 5904465840

約数和(自身を除く): 3992064440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 40, 49, 50, 52, 56, 65, 68, 70, 85, 91, 98, 100, 104, 119, 130, 136, 140, 170, 175, 182, 196, 200, 221, 238, 245, 260, 280, 325, 340, 350, 364, 392, 425, 442, 455, 476, 490, 520, 595, 637, 650, 680, 700, 728, 833, 850, 883, 884, 910, 952, 980, 1105, 1190, 1225, 1274, 1300, 1400, 1547, 1666, 1700, 1766, 1768, 1820, 1960, 2210, 2275, 2380, 2450, 2548, 2600, 2975, 3094, 3185, 3332, 3400, 3532, 3640, 4165, 4415, 4420, 4550, 4760, 4900, 5096, 5525, 5950, 6181, 6188, 6370, 6664, 7064, 7735, 8330, 8830, 8840, 9100, 9800, 10829, 11050, 11479, 11900, 12362, 12376, 12740, 15011, 15470, 15925, 16660, 17660, 18200, 20825, 21658, 22075, 22100, 22958, 23800, 24724, 25480, 30022, 30905, 30940, 31850, 33320, 35320, 38675, 41650, 43267, 43316, 44150, 44200, 45916, 49448, 54145, 57395, 60044, 61810, 61880, 63700, 75055, 77350, 80353, 83300, 86534, 86632, 88300, 91832, 105077, 108290, 114790, 120088, 123620, 127400, 150110, 154525, 154700, 160706, 166600, 173068, 176600, 195143, 210154, 216335, 216580, 229580, 247240, 270725, 286975, 300220, 309050, 309400, 321412, 346136, 375275, 390286, 401765, 420308, 432670, 433160, 459160, 525385, 541450, 562471, 573950, 600440, 618100, 642824, 735539, 750550, 780572, 803530, 840616, 865340, 975715, 1050770, 1081675, 1082900, 1124942, 1147900, 1236200, 1366001, 1471078, 1501100, 1561144, 1607060, 1730680, 1951430, 2008825, 2101540, 2163350, 2165800, 2249884, 2295800, 2626925, 2732002, 2812355, 2942156, 3002200, 3214120, 3677695, 3902860, 4017650, 4203080, 4326700, 4499768, 4878575, 5253850, 5464004, 5624710, 5884312, 6830005, 7355390, 7805720, 8035300, 8653400, 9562007, 9757150, 10507700, 10928008, 11249420, 13660010, 14061775, 14710780, 16070600, 18388475, 19124014, 19514300, 21015400, 22498840, 27320020, 28123550, 29421560, 34150025, 36776950, 38248028, 39028600, 47810035, 54640040, 56247100, 68300050, 73553900, 76496056, 95620070, 112494200, 136600100, 147107800, 191240140, 239050175, 273200200, 382480280, 478100350, 956200700, 1912401400]

約数ペア:

[(1, 1912401400), (2, 956200700), (4, 478100350), (5, 382480280), (7, 273200200), (8, 239050175), (10, 191240140), (13, 147107800), (14, 136600100), (17, 112494200), (20, 95620070), (25, 76496056), (26, 73553900), (28, 68300050), (34, 56247100), (35, 54640040), (40, 47810035), (49, 39028600), (50, 38248028), (52, 36776950), (56, 34150025), (65, 29421560), (68, 28123550), (70, 27320020), (85, 22498840), (91, 21015400), (98, 19514300), (100, 19124014), (104, 18388475), (119, 16070600), (130, 14710780), (136, 14061775), (140, 13660010), (170, 11249420), (175, 10928008), (182, 10507700), (196, 9757150), (200, 9562007), (221, 8653400), (238, 8035300), (245, 7805720), (260, 7355390), (280, 6830005), (325, 5884312), (340, 5624710), (350, 5464004), (364, 5253850), (392, 4878575), (425, 4499768), (442, 4326700), (455, 4203080), (476, 4017650), (490, 3902860), (520, 3677695), (595, 3214120), (637, 3002200), (650, 2942156), (680, 2812355), (700, 2732002), (728, 2626925), (833, 2295800), (850, 2249884), (883, 2165800), (884, 2163350), (910, 2101540), (952, 2008825), (980, 1951430), (1105, 1730680), (1190, 1607060), (1225, 1561144), (1274, 1501100), (1300, 1471078), (1400, 1366001), (1547, 1236200), (1666, 1147900), (1700, 1124942), (1766, 1082900), (1768, 1081675), (1820, 1050770), (1960, 975715), (2210, 865340), (2275, 840616), (2380, 803530), (2450, 780572), (2548, 750550), (2600, 735539), (2975, 642824), (3094, 618100), (3185, 600440), (3332, 573950), (3400, 562471), (3532, 541450), (3640, 525385), (4165, 459160), (4415, 433160), (4420, 432670), (4550, 420308), (4760, 401765), (4900, 390286), (5096, 375275), (5525, 346136), (5950, 321412), (6181, 309400), (6188, 309050), (6370, 300220), (6664, 286975), (7064, 270725), (7735, 247240), (8330, 229580), (8830, 216580), (8840, 216335), (9100, 210154), (9800, 195143), (10829, 176600), (11050, 173068), (11479, 166600), (11900, 160706), (12362, 154700), (12376, 154525), (12740, 150110), (15011, 127400), (15470, 123620), (15925, 120088), (16660, 114790), (17660, 108290), (18200, 105077), (20825, 91832), (21658, 88300), (22075, 86632), (22100, 86534), (22958, 83300), (23800, 80353), (24724, 77350), (25480, 75055), (30022, 63700), (30905, 61880), (30940, 61810), (31850, 60044), (33320, 57395), (35320, 54145), (38675, 49448), (41650, 45916), (43267, 44200), (43316, 44150)]