1994003760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:396

約数の個数: 320

約数和(自身を含む): 7293818880

約数和(自身を除く): 5299815120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 73, 80, 84, 105, 112, 120, 140, 142, 146, 168, 210, 213, 219, 229, 240, 280, 284, 292, 336, 355, 365, 420, 426, 438, 458, 497, 511, 560, 568, 584, 687, 710, 730, 840, 852, 876, 916, 994, 1022, 1065, 1095, 1136, 1145, 1168, 1374, 1420, 1460, 1491, 1533, 1603, 1680, 1704, 1752, 1832, 1988, 2044, 2130, 2190, 2290, 2485, 2555, 2748, 2840, 2920, 2982, 3066, 3206, 3408, 3435, 3504, 3664, 3976, 4088, 4260, 4380, 4580, 4809, 4970, 5110, 5183, 5496, 5680, 5840, 5964, 6132, 6412, 6870, 7455, 7665, 7952, 8015, 8176, 8520, 8760, 9160, 9618, 9940, 10220, 10366, 10992, 11928, 12264, 12824, 13740, 14910, 15330, 15549, 16030, 16259, 16717, 17040, 17520, 18320, 19236, 19880, 20440, 20732, 23856, 24045, 24528, 25648, 25915, 27480, 29820, 30660, 31098, 32060, 32518, 33434, 36281, 38472, 39760, 40880, 41464, 48090, 48777, 50151, 51830, 54960, 59640, 61320, 62196, 64120, 65036, 66868, 72562, 76944, 77745, 81295, 82928, 83585, 96180, 97554, 100302, 103660, 108843, 113813, 117019, 119280, 122640, 124392, 128240, 130072, 133736, 145124, 155490, 162590, 167170, 181405, 192360, 195108, 200604, 207320, 217686, 227626, 234038, 243885, 248784, 250755, 260144, 267472, 290248, 310980, 325180, 334340, 341439, 351057, 362810, 384720, 390216, 401208, 414640, 435372, 455252, 468076, 487770, 501510, 544215, 569065, 580496, 585095, 621960, 650360, 668680, 682878, 702114, 725620, 780432, 802416, 870744, 910504, 936152, 975540, 1003020, 1088430, 1138130, 1170190, 1186907, 1243920, 1300720, 1337360, 1365756, 1404228, 1451240, 1707195, 1741488, 1755285, 1821008, 1872304, 1951080, 2006040, 2176860, 2276260, 2340380, 2373814, 2731512, 2808456, 2902480, 3414390, 3510570, 3560721, 3902160, 4012080, 4353720, 4552520, 4680760, 4747628, 5463024, 5616912, 5934535, 6828780, 7021140, 7121442, 8308349, 8707440, 9105040, 9361520, 9495256, 11869070, 13657560, 14042280, 14242884, 16616698, 17803605, 18990512, 23738140, 24925047, 27315120, 28084560, 28485768, 33233396, 35607210, 41541745, 47476280, 49850094, 56971536, 66466792, 71214420, 83083490, 94952560, 99700188, 124625235, 132933584, 142428840, 166166980, 199400376, 249250470, 284857680, 332333960, 398800752, 498500940, 664667920, 997001880, 1994003760]

約数ペア:

[(1, 1994003760), (2, 997001880), (3, 664667920), (4, 498500940), (5, 398800752), (6, 332333960), (7, 284857680), (8, 249250470), (10, 199400376), (12, 166166980), (14, 142428840), (15, 132933584), (16, 124625235), (20, 99700188), (21, 94952560), (24, 83083490), (28, 71214420), (30, 66466792), (35, 56971536), (40, 49850094), (42, 47476280), (48, 41541745), (56, 35607210), (60, 33233396), (70, 28485768), (71, 28084560), (73, 27315120), (80, 24925047), (84, 23738140), (105, 18990512), (112, 17803605), (120, 16616698), (140, 14242884), (142, 14042280), (146, 13657560), (168, 11869070), (210, 9495256), (213, 9361520), (219, 9105040), (229, 8707440), (240, 8308349), (280, 7121442), (284, 7021140), (292, 6828780), (336, 5934535), (355, 5616912), (365, 5463024), (420, 4747628), (426, 4680760), (438, 4552520), (458, 4353720), (497, 4012080), (511, 3902160), (560, 3560721), (568, 3510570), (584, 3414390), (687, 2902480), (710, 2808456), (730, 2731512), (840, 2373814), (852, 2340380), (876, 2276260), (916, 2176860), (994, 2006040), (1022, 1951080), (1065, 1872304), (1095, 1821008), (1136, 1755285), (1145, 1741488), (1168, 1707195), (1374, 1451240), (1420, 1404228), (1460, 1365756), (1491, 1337360), (1533, 1300720), (1603, 1243920), (1680, 1186907), (1704, 1170190), (1752, 1138130), (1832, 1088430), (1988, 1003020), (2044, 975540), (2130, 936152), (2190, 910504), (2290, 870744), (2485, 802416), (2555, 780432), (2748, 725620), (2840, 702114), (2920, 682878), (2982, 668680), (3066, 650360), (3206, 621960), (3408, 585095), (3435, 580496), (3504, 569065), (3664, 544215), (3976, 501510), (4088, 487770), (4260, 468076), (4380, 455252), (4580, 435372), (4809, 414640), (4970, 401208), (5110, 390216), (5183, 384720), (5496, 362810), (5680, 351057), (5840, 341439), (5964, 334340), (6132, 325180), (6412, 310980), (6870, 290248), (7455, 267472), (7665, 260144), (7952, 250755), (8015, 248784), (8176, 243885), (8520, 234038), (8760, 227626), (9160, 217686), (9618, 207320), (9940, 200604), (10220, 195108), (10366, 192360), (10992, 181405), (11928, 167170), (12264, 162590), (12824, 155490), (13740, 145124), (14910, 133736), (15330, 130072), (15549, 128240), (16030, 124392), (16259, 122640), (16717, 119280), (17040, 117019), (17520, 113813), (18320, 108843), (19236, 103660), (19880, 100302), (20440, 97554), (20732, 96180), (23856, 83585), (24045, 82928), (24528, 81295), (25648, 77745), (25915, 76944), (27480, 72562), (29820, 66868), (30660, 65036), (31098, 64120), (32060, 62196), (32518, 61320), (33434, 59640), (36281, 54960), (38472, 51830), (39760, 50151), (40880, 48777), (41464, 48090)]