1954746540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5077}}^1$

素因数の和:5149

約数の個数: 192

約数和(自身を含む): 6551838720

約数和(自身を除く): 4597092180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 31, 36, 45, 46, 54, 60, 62, 69, 90, 92, 93, 108, 115, 124, 135, 138, 155, 180, 186, 207, 230, 270, 276, 279, 310, 345, 372, 414, 460, 465, 540, 558, 620, 621, 690, 713, 828, 837, 930, 1035, 1116, 1242, 1380, 1395, 1426, 1674, 1860, 2070, 2139, 2484, 2790, 2852, 3105, 3348, 3565, 4140, 4185, 4278, 5077, 5580, 6210, 6417, 7130, 8370, 8556, 10154, 10695, 12420, 12834, 14260, 15231, 16740, 19251, 20308, 21390, 25385, 25668, 30462, 32085, 38502, 42780, 45693, 50770, 60924, 64170, 76155, 77004, 91386, 96255, 101540, 116771, 128340, 137079, 152310, 157387, 182772, 192510, 228465, 233542, 274158, 304620, 314774, 350313, 385020, 456930, 467084, 472161, 548316, 583855, 629548, 685395, 700626, 786935, 913860, 944322, 1050939, 1167710, 1370790, 1401252, 1416483, 1573870, 1751565, 1888644, 2101878, 2335420, 2360805, 2741580, 2832966, 3147740, 3152817, 3503130, 3619901, 4203756, 4249449, 4721610, 5254695, 5665932, 6305634, 7006260, 7082415, 7239802, 8498898, 9443220, 10509390, 10859703, 12611268, 14164830, 14479604, 15764085, 16997796, 18099505, 21018780, 21247245, 21719406, 28329660, 31528170, 32579109, 36199010, 42494490, 43438812, 54298515, 63056340, 65158218, 72398020, 84988980, 97737327, 108597030, 130316436, 162895545, 195474654, 217194060, 325791090, 390949308, 488686635, 651582180, 977373270, 1954746540]

約数ペア:

[(1, 1954746540), (2, 977373270), (3, 651582180), (4, 488686635), (5, 390949308), (6, 325791090), (9, 217194060), (10, 195474654), (12, 162895545), (15, 130316436), (18, 108597030), (20, 97737327), (23, 84988980), (27, 72398020), (30, 65158218), (31, 63056340), (36, 54298515), (45, 43438812), (46, 42494490), (54, 36199010), (60, 32579109), (62, 31528170), (69, 28329660), (90, 21719406), (92, 21247245), (93, 21018780), (108, 18099505), (115, 16997796), (124, 15764085), (135, 14479604), (138, 14164830), (155, 12611268), (180, 10859703), (186, 10509390), (207, 9443220), (230, 8498898), (270, 7239802), (276, 7082415), (279, 7006260), (310, 6305634), (345, 5665932), (372, 5254695), (414, 4721610), (460, 4249449), (465, 4203756), (540, 3619901), (558, 3503130), (620, 3152817), (621, 3147740), (690, 2832966), (713, 2741580), (828, 2360805), (837, 2335420), (930, 2101878), (1035, 1888644), (1116, 1751565), (1242, 1573870), (1380, 1416483), (1395, 1401252), (1426, 1370790), (1674, 1167710), (1860, 1050939), (2070, 944322), (2139, 913860), (2484, 786935), (2790, 700626), (2852, 685395), (3105, 629548), (3348, 583855), (3565, 548316), (4140, 472161), (4185, 467084), (4278, 456930), (5077, 385020), (5580, 350313), (6210, 314774), (6417, 304620), (7130, 274158), (8370, 233542), (8556, 228465), (10154, 192510), (10695, 182772), (12420, 157387), (12834, 152310), (14260, 137079), (15231, 128340), (16740, 116771), (19251, 101540), (20308, 96255), (21390, 91386), (25385, 77004), (25668, 76155), (30462, 64170), (32085, 60924), (38502, 50770), (42780, 45693)]