139680840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 256

約数和(自身を含む): 500774400

約数和(自身を除く): 361093560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 23, 24, 26, 30, 34, 39, 40, 46, 51, 52, 60, 65, 68, 69, 78, 85, 92, 102, 104, 115, 120, 130, 136, 138, 156, 170, 184, 195, 204, 221, 229, 230, 255, 260, 276, 299, 312, 340, 345, 390, 391, 408, 442, 458, 460, 510, 520, 552, 598, 663, 680, 687, 690, 780, 782, 884, 897, 916, 920, 1020, 1105, 1145, 1173, 1196, 1326, 1374, 1380, 1495, 1560, 1564, 1768, 1794, 1832, 1955, 2040, 2210, 2290, 2346, 2392, 2652, 2748, 2760, 2977, 2990, 3128, 3315, 3435, 3588, 3893, 3910, 4420, 4485, 4580, 4692, 5083, 5267, 5304, 5496, 5865, 5954, 5980, 6630, 6870, 7176, 7786, 7820, 8840, 8931, 8970, 9160, 9384, 10166, 10534, 11679, 11730, 11908, 11960, 13260, 13740, 14885, 15249, 15572, 15640, 15801, 17862, 17940, 19465, 20332, 21068, 23358, 23460, 23816, 25415, 26335, 26520, 27480, 29770, 30498, 31144, 31602, 35724, 35880, 38930, 40664, 42136, 44655, 46716, 46920, 50609, 50830, 52670, 58395, 59540, 60996, 63204, 68471, 71448, 76245, 77860, 79005, 89310, 89539, 93432, 101218, 101660, 105340, 116790, 119080, 121992, 126408, 136942, 151827, 152490, 155720, 158010, 178620, 179078, 202436, 203320, 205413, 210680, 233580, 253045, 268617, 273884, 303654, 304980, 316020, 342355, 357240, 358156, 404872, 410826, 447695, 467160, 506090, 537234, 547768, 607308, 609960, 632040, 684710, 716312, 759135, 821652, 895390, 1012180, 1027065, 1074468, 1164007, 1214616, 1343085, 1369420, 1518270, 1643304, 1790780, 2024360, 2054130, 2148936, 2328014, 2686170, 2738840, 3036540, 3492021, 3581560, 4108260, 4656028, 5372340, 5820035, 6073080, 6984042, 8216520, 9312056, 10744680, 11640070, 13968084, 17460105, 23280140, 27936168, 34920210, 46560280, 69840420, 139680840]

約数ペア:

[(1, 139680840), (2, 69840420), (3, 46560280), (4, 34920210), (5, 27936168), (6, 23280140), (8, 17460105), (10, 13968084), (12, 11640070), (13, 10744680), (15, 9312056), (17, 8216520), (20, 6984042), (23, 6073080), (24, 5820035), (26, 5372340), (30, 4656028), (34, 4108260), (39, 3581560), (40, 3492021), (46, 3036540), (51, 2738840), (52, 2686170), (60, 2328014), (65, 2148936), (68, 2054130), (69, 2024360), (78, 1790780), (85, 1643304), (92, 1518270), (102, 1369420), (104, 1343085), (115, 1214616), (120, 1164007), (130, 1074468), (136, 1027065), (138, 1012180), (156, 895390), (170, 821652), (184, 759135), (195, 716312), (204, 684710), (221, 632040), (229, 609960), (230, 607308), (255, 547768), (260, 537234), (276, 506090), (299, 467160), (312, 447695), (340, 410826), (345, 404872), (390, 358156), (391, 357240), (408, 342355), (442, 316020), (458, 304980), (460, 303654), (510, 273884), (520, 268617), (552, 253045), (598, 233580), (663, 210680), (680, 205413), (687, 203320), (690, 202436), (780, 179078), (782, 178620), (884, 158010), (897, 155720), (916, 152490), (920, 151827), (1020, 136942), (1105, 126408), (1145, 121992), (1173, 119080), (1196, 116790), (1326, 105340), (1374, 101660), (1380, 101218), (1495, 93432), (1560, 89539), (1564, 89310), (1768, 79005), (1794, 77860), (1832, 76245), (1955, 71448), (2040, 68471), (2210, 63204), (2290, 60996), (2346, 59540), (2392, 58395), (2652, 52670), (2748, 50830), (2760, 50609), (2977, 46920), (2990, 46716), (3128, 44655), (3315, 42136), (3435, 40664), (3588, 38930), (3893, 35880), (3910, 35724), (4420, 31602), (4485, 31144), (4580, 30498), (4692, 29770), (5083, 27480), (5267, 26520), (5304, 26335), (5496, 25415), (5865, 23816), (5954, 23460), (5980, 23358), (6630, 21068), (6870, 20332), (7176, 19465), (7786, 17940), (7820, 17862), (8840, 15801), (8931, 15640), (8970, 15572), (9160, 15249), (9384, 14885), (10166, 13740), (10534, 13260), (11679, 11960), (11730, 11908)]