138585720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 320

約数和(自身を含む): 536447520

約数和(自身を除く): 397861800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 49, 52, 56, 60, 65, 70, 74, 78, 84, 91, 98, 104, 105, 111, 120, 130, 140, 147, 148, 156, 168, 182, 185, 195, 196, 210, 222, 245, 259, 260, 273, 280, 294, 296, 312, 343, 364, 370, 390, 392, 420, 444, 455, 481, 490, 518, 520, 546, 555, 588, 637, 686, 728, 735, 740, 777, 780, 840, 888, 910, 962, 980, 1029, 1036, 1092, 1110, 1176, 1274, 1295, 1365, 1372, 1443, 1470, 1480, 1554, 1560, 1715, 1813, 1820, 1911, 1924, 1960, 2058, 2072, 2184, 2220, 2401, 2405, 2548, 2590, 2730, 2744, 2886, 2940, 3108, 3185, 3367, 3430, 3626, 3640, 3822, 3848, 3885, 4116, 4440, 4459, 4802, 4810, 5096, 5145, 5180, 5439, 5460, 5772, 5880, 6216, 6370, 6734, 6860, 7203, 7215, 7252, 7644, 7770, 8232, 8918, 9065, 9555, 9604, 9620, 10101, 10290, 10360, 10878, 10920, 11544, 12005, 12691, 12740, 13377, 13468, 13720, 14406, 14430, 14504, 15288, 15540, 16835, 17836, 18130, 19110, 19208, 19240, 20202, 20580, 21756, 22295, 23569, 24010, 25382, 25480, 26754, 26936, 27195, 28812, 28860, 31080, 31213, 33670, 35672, 36015, 36260, 38073, 38220, 40404, 41160, 43512, 44590, 47138, 48020, 50505, 50764, 53508, 54390, 57624, 57720, 62426, 63455, 66885, 67340, 70707, 72030, 72520, 76146, 76440, 80808, 88837, 89180, 93639, 94276, 96040, 101010, 101528, 107016, 108780, 117845, 124852, 126910, 133770, 134680, 141414, 144060, 152292, 156065, 164983, 177674, 178360, 187278, 188552, 190365, 202020, 217560, 235690, 249704, 253820, 266511, 267540, 282828, 288120, 304584, 312130, 329966, 353535, 355348, 374556, 380730, 404040, 444185, 468195, 471380, 494949, 507640, 533022, 535080, 565656, 624260, 659932, 707070, 710696, 749112, 761460, 824915, 888370, 936390, 942760, 989898, 1066044, 1154881, 1248520, 1319864, 1332555, 1414140, 1522920, 1649830, 1776740, 1872780, 1979796, 2132088, 2309762, 2474745, 2665110, 2828280, 3299660, 3464643, 3553480, 3745560, 3959592, 4619524, 4949490, 5330220, 5774405, 6599320, 6929286, 9239048, 9898980, 10660440, 11548810, 13858572, 17323215, 19797960, 23097620, 27717144, 34646430, 46195240, 69292860, 138585720]

約数ペア:

[(1, 138585720), (2, 69292860), (3, 46195240), (4, 34646430), (5, 27717144), (6, 23097620), (7, 19797960), (8, 17323215), (10, 13858572), (12, 11548810), (13, 10660440), (14, 9898980), (15, 9239048), (20, 6929286), (21, 6599320), (24, 5774405), (26, 5330220), (28, 4949490), (30, 4619524), (35, 3959592), (37, 3745560), (39, 3553480), (40, 3464643), (42, 3299660), (49, 2828280), (52, 2665110), (56, 2474745), (60, 2309762), (65, 2132088), (70, 1979796), (74, 1872780), (78, 1776740), (84, 1649830), (91, 1522920), (98, 1414140), (104, 1332555), (105, 1319864), (111, 1248520), (120, 1154881), (130, 1066044), (140, 989898), (147, 942760), (148, 936390), (156, 888370), (168, 824915), (182, 761460), (185, 749112), (195, 710696), (196, 707070), (210, 659932), (222, 624260), (245, 565656), (259, 535080), (260, 533022), (273, 507640), (280, 494949), (294, 471380), (296, 468195), (312, 444185), (343, 404040), (364, 380730), (370, 374556), (390, 355348), (392, 353535), (420, 329966), (444, 312130), (455, 304584), (481, 288120), (490, 282828), (518, 267540), (520, 266511), (546, 253820), (555, 249704), (588, 235690), (637, 217560), (686, 202020), (728, 190365), (735, 188552), (740, 187278), (777, 178360), (780, 177674), (840, 164983), (888, 156065), (910, 152292), (962, 144060), (980, 141414), (1029, 134680), (1036, 133770), (1092, 126910), (1110, 124852), (1176, 117845), (1274, 108780), (1295, 107016), (1365, 101528), (1372, 101010), (1443, 96040), (1470, 94276), (1480, 93639), (1554, 89180), (1560, 88837), (1715, 80808), (1813, 76440), (1820, 76146), (1911, 72520), (1924, 72030), (1960, 70707), (2058, 67340), (2072, 66885), (2184, 63455), (2220, 62426), (2401, 57720), (2405, 57624), (2548, 54390), (2590, 53508), (2730, 50764), (2744, 50505), (2886, 48020), (2940, 47138), (3108, 44590), (3185, 43512), (3367, 41160), (3430, 40404), (3626, 38220), (3640, 38073), (3822, 36260), (3848, 36015), (3885, 35672), (4116, 33670), (4440, 31213), (4459, 31080), (4802, 28860), (4810, 28812), (5096, 27195), (5145, 26936), (5180, 26754), (5439, 25480), (5460, 25382), (5772, 24010), (5880, 23569), (6216, 22295), (6370, 21756), (6734, 20580), (6860, 20202), (7203, 19240), (7215, 19208), (7252, 19110), (7644, 18130), (7770, 17836), (8232, 16835), (8918, 15540), (9065, 15288), (9555, 14504), (9604, 14430), (9620, 14406), (10101, 13720), (10290, 13468), (10360, 13377), (10878, 12740), (10920, 12691), (11544, 12005)]