1836358160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 320

約数和(自身を含む): 5546311680

約数和(自身を除く): 3709953520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 79, 80, 91, 103, 104, 112, 124, 130, 140, 155, 158, 182, 206, 208, 217, 248, 260, 280, 310, 316, 364, 395, 403, 412, 434, 455, 496, 515, 520, 553, 560, 620, 632, 721, 728, 790, 806, 824, 868, 910, 1027, 1030, 1040, 1085, 1106, 1240, 1264, 1339, 1442, 1456, 1580, 1612, 1648, 1736, 1820, 2015, 2054, 2060, 2170, 2212, 2449, 2480, 2678, 2765, 2821, 2884, 3160, 3193, 3224, 3472, 3605, 3640, 4030, 4108, 4120, 4340, 4424, 4898, 5135, 5356, 5530, 5642, 5768, 6320, 6386, 6448, 6695, 7189, 7210, 7280, 8060, 8137, 8216, 8240, 8680, 8848, 9373, 9796, 10270, 10712, 11060, 11284, 11536, 12245, 12772, 13390, 14105, 14378, 14420, 15965, 16120, 16274, 16432, 17143, 17360, 18746, 19592, 20540, 21424, 22120, 22351, 22568, 24490, 25544, 26780, 28210, 28756, 28840, 31837, 31930, 32240, 32548, 34286, 35945, 37492, 39184, 40685, 41080, 41509, 44240, 44702, 45136, 46865, 48980, 51088, 53560, 56420, 56959, 57512, 57680, 63674, 63860, 65096, 68572, 71890, 74984, 81370, 82160, 83018, 85715, 89404, 93730, 97960, 105781, 107120, 111755, 112840, 113918, 115024, 127348, 127720, 130192, 137144, 143780, 149968, 159185, 162740, 166036, 171430, 178808, 187460, 195920, 207545, 211562, 222859, 223510, 225680, 227836, 252247, 254696, 255440, 274288, 284795, 287560, 290563, 318370, 325480, 332072, 342860, 357616, 374920, 415090, 423124, 445718, 447020, 455672, 504494, 509392, 528905, 569590, 575120, 581126, 636740, 650960, 664144, 685720, 740467, 749840, 830180, 846248, 891436, 894040, 911344, 1008988, 1057810, 1114295, 1139180, 1162252, 1261235, 1273480, 1371440, 1452815, 1480934, 1660360, 1692496, 1765729, 1782872, 1788080, 2017976, 2115620, 2228590, 2278360, 2324504, 2522470, 2546960, 2905630, 2961868, 3279211, 3320720, 3531458, 3565744, 3702335, 4035952, 4231240, 4457180, 4556720, 4649008, 5044940, 5811260, 5923736, 6558422, 7062916, 7404670, 8462480, 8828645, 8914360, 10089880, 11622520, 11847472, 13116844, 14125832, 14809340, 16396055, 17657290, 17828720, 20179760, 22954477, 23245040, 26233688, 28251664, 29618680, 32792110, 35314580, 45908954, 52467376, 59237360, 65584220, 70629160, 91817908, 114772385, 131168440, 141258320, 183635816, 229544770, 262336880, 367271632, 459089540, 918179080, 1836358160]

約数ペア:

[(1, 1836358160), (2, 918179080), (4, 459089540), (5, 367271632), (7, 262336880), (8, 229544770), (10, 183635816), (13, 141258320), (14, 131168440), (16, 114772385), (20, 91817908), (26, 70629160), (28, 65584220), (31, 59237360), (35, 52467376), (40, 45908954), (52, 35314580), (56, 32792110), (62, 29618680), (65, 28251664), (70, 26233688), (79, 23245040), (80, 22954477), (91, 20179760), (103, 17828720), (104, 17657290), (112, 16396055), (124, 14809340), (130, 14125832), (140, 13116844), (155, 11847472), (158, 11622520), (182, 10089880), (206, 8914360), (208, 8828645), (217, 8462480), (248, 7404670), (260, 7062916), (280, 6558422), (310, 5923736), (316, 5811260), (364, 5044940), (395, 4649008), (403, 4556720), (412, 4457180), (434, 4231240), (455, 4035952), (496, 3702335), (515, 3565744), (520, 3531458), (553, 3320720), (560, 3279211), (620, 2961868), (632, 2905630), (721, 2546960), (728, 2522470), (790, 2324504), (806, 2278360), (824, 2228590), (868, 2115620), (910, 2017976), (1027, 1788080), (1030, 1782872), (1040, 1765729), (1085, 1692496), (1106, 1660360), (1240, 1480934), (1264, 1452815), (1339, 1371440), (1442, 1273480), (1456, 1261235), (1580, 1162252), (1612, 1139180), (1648, 1114295), (1736, 1057810), (1820, 1008988), (2015, 911344), (2054, 894040), (2060, 891436), (2170, 846248), (2212, 830180), (2449, 749840), (2480, 740467), (2678, 685720), (2765, 664144), (2821, 650960), (2884, 636740), (3160, 581126), (3193, 575120), (3224, 569590), (3472, 528905), (3605, 509392), (3640, 504494), (4030, 455672), (4108, 447020), (4120, 445718), (4340, 423124), (4424, 415090), (4898, 374920), (5135, 357616), (5356, 342860), (5530, 332072), (5642, 325480), (5768, 318370), (6320, 290563), (6386, 287560), (6448, 284795), (6695, 274288), (7189, 255440), (7210, 254696), (7280, 252247), (8060, 227836), (8137, 225680), (8216, 223510), (8240, 222859), (8680, 211562), (8848, 207545), (9373, 195920), (9796, 187460), (10270, 178808), (10712, 171430), (11060, 166036), (11284, 162740), (11536, 159185), (12245, 149968), (12772, 143780), (13390, 137144), (14105, 130192), (14378, 127720), (14420, 127348), (15965, 115024), (16120, 113918), (16274, 112840), (16432, 111755), (17143, 107120), (17360, 105781), (18746, 97960), (19592, 93730), (20540, 89404), (21424, 85715), (22120, 83018), (22351, 82160), (22568, 81370), (24490, 74984), (25544, 71890), (26780, 68572), (28210, 65096), (28756, 63860), (28840, 63674), (31837, 57680), (31930, 57512), (32240, 56959), (32548, 56420), (34286, 53560), (35945, 51088), (37492, 48980), (39184, 46865), (40685, 45136), (41080, 44702), (41509, 44240)]