18302017440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{21031}}^1$

素因数の和:21100

約数の個数: 288

約数和(自身を含む): 68879631744

約数和(自身を除く): 50577614304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 96, 98, 105, 111, 112, 120, 140, 147, 148, 160, 168, 185, 196, 210, 222, 224, 240, 245, 259, 280, 294, 296, 336, 370, 392, 420, 444, 480, 490, 518, 555, 560, 588, 592, 672, 735, 740, 777, 784, 840, 888, 980, 1036, 1110, 1120, 1176, 1184, 1295, 1470, 1480, 1554, 1568, 1680, 1776, 1813, 1960, 2072, 2220, 2352, 2590, 2940, 2960, 3108, 3360, 3552, 3626, 3885, 3920, 4144, 4440, 4704, 5180, 5439, 5880, 5920, 6216, 7252, 7770, 7840, 8288, 8880, 9065, 10360, 10878, 11760, 12432, 14504, 15540, 17760, 18130, 20720, 21031, 21756, 23520, 24864, 27195, 29008, 31080, 36260, 41440, 42062, 43512, 54390, 58016, 62160, 63093, 72520, 84124, 87024, 105155, 108780, 124320, 126186, 145040, 147217, 168248, 174048, 210310, 217560, 252372, 290080, 294434, 315465, 336496, 420620, 435120, 441651, 504744, 588868, 630930, 672992, 736085, 778147, 841240, 870240, 883302, 1009488, 1030519, 1177736, 1261860, 1472170, 1556294, 1682480, 1766604, 2018976, 2061038, 2208255, 2334441, 2355472, 2523720, 2944340, 3091557, 3112588, 3364960, 3533208, 3890735, 4122076, 4416510, 4668882, 4710944, 5047440, 5152595, 5447029, 5888680, 6183114, 6225176, 7066416, 7781470, 8244152, 8833020, 9337764, 10094880, 10305190, 10894058, 11672205, 11777360, 12366228, 12450352, 14132832, 15457785, 15562940, 16341087, 16488304, 17666040, 18675528, 20610380, 21788116, 23344410, 23554720, 24732456, 24900704, 27235145, 30915570, 31125880, 32682174, 32976608, 35332080, 37351056, 38129203, 41220760, 43576232, 46688820, 49464912, 54470290, 61831140, 62251760, 65364348, 70664160, 74702112, 76258406, 81705435, 82441520, 87152464, 93377640, 98929824, 108940580, 114387609, 123662280, 124503520, 130728696, 152516812, 163410870, 164883040, 174304928, 186755280, 190646015, 217881160, 228775218, 247324560, 261457392, 305033624, 326821740, 373510560, 381292030, 435762320, 457550436, 494649120, 522914784, 571938045, 610067248, 653643480, 762584060, 871524640, 915100872, 1143876090, 1220134496, 1307286960, 1525168120, 1830201744, 2287752180, 2614573920, 3050336240, 3660403488, 4575504360, 6100672480, 9151008720, 18302017440]

約数ペア:

[(1, 18302017440), (2, 9151008720), (3, 6100672480), (4, 4575504360), (5, 3660403488), (6, 3050336240), (7, 2614573920), (8, 2287752180), (10, 1830201744), (12, 1525168120), (14, 1307286960), (15, 1220134496), (16, 1143876090), (20, 915100872), (21, 871524640), (24, 762584060), (28, 653643480), (30, 610067248), (32, 571938045), (35, 522914784), (37, 494649120), (40, 457550436), (42, 435762320), (48, 381292030), (49, 373510560), (56, 326821740), (60, 305033624), (70, 261457392), (74, 247324560), (80, 228775218), (84, 217881160), (96, 190646015), (98, 186755280), (105, 174304928), (111, 164883040), (112, 163410870), (120, 152516812), (140, 130728696), (147, 124503520), (148, 123662280), (160, 114387609), (168, 108940580), (185, 98929824), (196, 93377640), (210, 87152464), (222, 82441520), (224, 81705435), (240, 76258406), (245, 74702112), (259, 70664160), (280, 65364348), (294, 62251760), (296, 61831140), (336, 54470290), (370, 49464912), (392, 46688820), (420, 43576232), (444, 41220760), (480, 38129203), (490, 37351056), (518, 35332080), (555, 32976608), (560, 32682174), (588, 31125880), (592, 30915570), (672, 27235145), (735, 24900704), (740, 24732456), (777, 23554720), (784, 23344410), (840, 21788116), (888, 20610380), (980, 18675528), (1036, 17666040), (1110, 16488304), (1120, 16341087), (1176, 15562940), (1184, 15457785), (1295, 14132832), (1470, 12450352), (1480, 12366228), (1554, 11777360), (1568, 11672205), (1680, 10894058), (1776, 10305190), (1813, 10094880), (1960, 9337764), (2072, 8833020), (2220, 8244152), (2352, 7781470), (2590, 7066416), (2940, 6225176), (2960, 6183114), (3108, 5888680), (3360, 5447029), (3552, 5152595), (3626, 5047440), (3885, 4710944), (3920, 4668882), (4144, 4416510), (4440, 4122076), (4704, 3890735), (5180, 3533208), (5439, 3364960), (5880, 3112588), (5920, 3091557), (6216, 2944340), (7252, 2523720), (7770, 2355472), (7840, 2334441), (8288, 2208255), (8880, 2061038), (9065, 2018976), (10360, 1766604), (10878, 1682480), (11760, 1556294), (12432, 1472170), (14504, 1261860), (15540, 1177736), (17760, 1030519), (18130, 1009488), (20720, 883302), (21031, 870240), (21756, 841240), (23520, 778147), (24864, 736085), (27195, 672992), (29008, 630930), (31080, 588868), (36260, 504744), (41440, 441651), (42062, 435120), (43512, 420620), (54390, 336496), (58016, 315465), (62160, 294434), (63093, 290080), (72520, 252372), (84124, 217560), (87024, 210310), (105155, 174048), (108780, 168248), (124320, 147217), (126186, 145040)]