1626913680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3739}}^1$

素因数の和:3806

約数の個数: 240

約数和(自身を含む): 6027024960

約数和(自身を除く): 4400111280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 98, 105, 111, 112, 120, 140, 147, 148, 168, 185, 196, 210, 222, 240, 245, 259, 280, 294, 296, 336, 370, 392, 420, 444, 490, 518, 555, 560, 588, 592, 735, 740, 777, 784, 840, 888, 980, 1036, 1110, 1176, 1295, 1470, 1480, 1554, 1680, 1776, 1813, 1960, 2072, 2220, 2352, 2590, 2940, 2960, 3108, 3626, 3739, 3885, 3920, 4144, 4440, 5180, 5439, 5880, 6216, 7252, 7478, 7770, 8880, 9065, 10360, 10878, 11217, 11760, 12432, 14504, 14956, 15540, 18130, 18695, 20720, 21756, 22434, 26173, 27195, 29008, 29912, 31080, 36260, 37390, 43512, 44868, 52346, 54390, 56085, 59824, 62160, 72520, 74780, 78519, 87024, 89736, 104692, 108780, 112170, 130865, 138343, 145040, 149560, 157038, 179472, 183211, 209384, 217560, 224340, 261730, 276686, 299120, 314076, 366422, 392595, 415029, 418768, 435120, 448680, 523460, 549633, 553372, 628152, 691715, 732844, 785190, 830058, 897360, 916055, 968401, 1046920, 1099266, 1106744, 1256304, 1383430, 1465688, 1570380, 1660116, 1832110, 1936802, 2075145, 2093840, 2198532, 2213488, 2748165, 2766860, 2905203, 2931376, 3140760, 3320232, 3664220, 3873604, 4150290, 4397064, 4842005, 5496330, 5533720, 5810406, 6281520, 6640464, 6778807, 7328440, 7747208, 8300580, 8794128, 9684010, 10992660, 11067440, 11620812, 13557614, 14526015, 14656880, 15494416, 16601160, 19368020, 20336421, 21985320, 23241624, 27115228, 29052030, 33202320, 33894035, 38736040, 40672842, 43970640, 46483248, 54230456, 58104060, 67788070, 77472080, 81345684, 101682105, 108460912, 116208120, 135576140, 162691368, 203364210, 232416240, 271152280, 325382736, 406728420, 542304560, 813456840, 1626913680]

約数ペア:

[(1, 1626913680), (2, 813456840), (3, 542304560), (4, 406728420), (5, 325382736), (6, 271152280), (7, 232416240), (8, 203364210), (10, 162691368), (12, 135576140), (14, 116208120), (15, 108460912), (16, 101682105), (20, 81345684), (21, 77472080), (24, 67788070), (28, 58104060), (30, 54230456), (35, 46483248), (37, 43970640), (40, 40672842), (42, 38736040), (48, 33894035), (49, 33202320), (56, 29052030), (60, 27115228), (70, 23241624), (74, 21985320), (80, 20336421), (84, 19368020), (98, 16601160), (105, 15494416), (111, 14656880), (112, 14526015), (120, 13557614), (140, 11620812), (147, 11067440), (148, 10992660), (168, 9684010), (185, 8794128), (196, 8300580), (210, 7747208), (222, 7328440), (240, 6778807), (245, 6640464), (259, 6281520), (280, 5810406), (294, 5533720), (296, 5496330), (336, 4842005), (370, 4397064), (392, 4150290), (420, 3873604), (444, 3664220), (490, 3320232), (518, 3140760), (555, 2931376), (560, 2905203), (588, 2766860), (592, 2748165), (735, 2213488), (740, 2198532), (777, 2093840), (784, 2075145), (840, 1936802), (888, 1832110), (980, 1660116), (1036, 1570380), (1110, 1465688), (1176, 1383430), (1295, 1256304), (1470, 1106744), (1480, 1099266), (1554, 1046920), (1680, 968401), (1776, 916055), (1813, 897360), (1960, 830058), (2072, 785190), (2220, 732844), (2352, 691715), (2590, 628152), (2940, 553372), (2960, 549633), (3108, 523460), (3626, 448680), (3739, 435120), (3885, 418768), (3920, 415029), (4144, 392595), (4440, 366422), (5180, 314076), (5439, 299120), (5880, 276686), (6216, 261730), (7252, 224340), (7478, 217560), (7770, 209384), (8880, 183211), (9065, 179472), (10360, 157038), (10878, 149560), (11217, 145040), (11760, 138343), (12432, 130865), (14504, 112170), (14956, 108780), (15540, 104692), (18130, 89736), (18695, 87024), (20720, 78519), (21756, 74780), (22434, 72520), (26173, 62160), (27195, 59824), (29008, 56085), (29912, 54390), (31080, 52346), (36260, 44868), (37390, 43512)]