2141481708720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{524287}}^1$

素因数の和:524401

約数の個数: 320

約数和(自身を含む): 7738994196480

約数和(自身を除く): 5597512487760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 61, 62, 72, 80, 90, 93, 108, 120, 122, 124, 135, 144, 155, 180, 183, 186, 216, 240, 244, 248, 270, 279, 305, 310, 360, 366, 372, 432, 465, 488, 496, 540, 549, 558, 610, 620, 720, 732, 744, 837, 915, 930, 976, 1080, 1098, 1116, 1220, 1240, 1395, 1464, 1488, 1647, 1674, 1830, 1860, 1891, 2160, 2196, 2232, 2440, 2480, 2745, 2790, 2928, 3294, 3348, 3660, 3720, 3782, 4185, 4392, 4464, 4880, 5490, 5580, 5673, 6588, 6696, 7320, 7440, 7564, 8235, 8370, 8784, 9455, 10980, 11160, 11346, 13176, 13392, 14640, 15128, 16470, 16740, 17019, 18910, 21960, 22320, 22692, 26352, 28365, 30256, 32940, 33480, 34038, 37820, 43920, 45384, 51057, 56730, 65880, 66960, 68076, 75640, 85095, 90768, 102114, 113460, 131760, 136152, 151280, 170190, 204228, 226920, 255285, 272304, 340380, 408456, 453840, 510570, 524287, 680760, 816912, 1021140, 1048574, 1361520, 1572861, 2042280, 2097148, 2621435, 3145722, 4084560, 4194296, 4718583, 5242870, 6291444, 7864305, 8388592, 9437166, 10485740, 12582888, 14155749, 15728610, 16252897, 18874332, 20971480, 23592915, 25165776, 28311498, 31457220, 31981507, 32505794, 37748664, 41942960, 47185830, 48758691, 56622996, 62914440, 63963014, 65011588, 70778745, 75497328, 81264485, 94371660, 95944521, 97517382, 113245992, 125828880, 127926028, 130023176, 141557490, 146276073, 159907535, 162528970, 188743320, 191889042, 195034764, 226491984, 243793455, 255852056, 260046352, 283114980, 287833563, 292552146, 319815070, 325057940, 377486640, 383778084, 390069528, 438828219, 479722605, 487586910, 511704112, 566229960, 575667126, 585104292, 639630140, 650115880, 731380365, 767556168, 780139056, 863500689, 877656438, 959445210, 975173820, 991426717, 1132459920, 1151334252, 1170208584, 1279260280, 1300231760, 1439167815, 1462760730, 1535112336, 1727001378, 1755312876, 1918890420, 1950347640, 1982853434, 2194141095, 2302668504, 2340417168, 2558520560, 2878335630, 2925521460, 2974280151, 3454002756, 3510625752, 3837780840, 3900695280, 3965706868, 4317503445, 4388282190, 4605337008, 4957133585, 5756671260, 5851042920, 5948560302, 6908005512, 7021251504, 7675561680, 7931413736, 8635006890, 8776564380, 8922840453, 9914267170, 11513342520, 11702085840, 11897120604, 13816011024, 14871400755, 15862827472, 17270013780, 17553128760, 17845680906, 19828534340, 23026685040, 23794241208, 26768521359, 29742801510, 34540027560, 35106257520, 35691361812, 39657068680, 44614202265, 47588482416, 53537042718, 59485603020, 69080055120, 71382723624, 79314137360, 89228404530, 107074085436, 118971206040, 133842606795, 142765447248, 178456809060, 214148170872, 237942412080, 267685213590, 356913618120, 428296341744, 535370427180, 713827236240, 1070740854360, 2141481708720]

約数ペア:

[(1, 2141481708720), (2, 1070740854360), (3, 713827236240), (4, 535370427180), (5, 428296341744), (6, 356913618120), (8, 267685213590), (9, 237942412080), (10, 214148170872), (12, 178456809060), (15, 142765447248), (16, 133842606795), (18, 118971206040), (20, 107074085436), (24, 89228404530), (27, 79314137360), (30, 71382723624), (31, 69080055120), (36, 59485603020), (40, 53537042718), (45, 47588482416), (48, 44614202265), (54, 39657068680), (60, 35691361812), (61, 35106257520), (62, 34540027560), (72, 29742801510), (80, 26768521359), (90, 23794241208), (93, 23026685040), (108, 19828534340), (120, 17845680906), (122, 17553128760), (124, 17270013780), (135, 15862827472), (144, 14871400755), (155, 13816011024), (180, 11897120604), (183, 11702085840), (186, 11513342520), (216, 9914267170), (240, 8922840453), (244, 8776564380), (248, 8635006890), (270, 7931413736), (279, 7675561680), (305, 7021251504), (310, 6908005512), (360, 5948560302), (366, 5851042920), (372, 5756671260), (432, 4957133585), (465, 4605337008), (488, 4388282190), (496, 4317503445), (540, 3965706868), (549, 3900695280), (558, 3837780840), (610, 3510625752), (620, 3454002756), (720, 2974280151), (732, 2925521460), (744, 2878335630), (837, 2558520560), (915, 2340417168), (930, 2302668504), (976, 2194141095), (1080, 1982853434), (1098, 1950347640), (1116, 1918890420), (1220, 1755312876), (1240, 1727001378), (1395, 1535112336), (1464, 1462760730), (1488, 1439167815), (1647, 1300231760), (1674, 1279260280), (1830, 1170208584), (1860, 1151334252), (1891, 1132459920), (2160, 991426717), (2196, 975173820), (2232, 959445210), (2440, 877656438), (2480, 863500689), (2745, 780139056), (2790, 767556168), (2928, 731380365), (3294, 650115880), (3348, 639630140), (3660, 585104292), (3720, 575667126), (3782, 566229960), (4185, 511704112), (4392, 487586910), (4464, 479722605), (4880, 438828219), (5490, 390069528), (5580, 383778084), (5673, 377486640), (6588, 325057940), (6696, 319815070), (7320, 292552146), (7440, 287833563), (7564, 283114980), (8235, 260046352), (8370, 255852056), (8784, 243793455), (9455, 226491984), (10980, 195034764), (11160, 191889042), (11346, 188743320), (13176, 162528970), (13392, 159907535), (14640, 146276073), (15128, 141557490), (16470, 130023176), (16740, 127926028), (17019, 125828880), (18910, 113245992), (21960, 97517382), (22320, 95944521), (22692, 94371660), (26352, 81264485), (28365, 75497328), (30256, 70778745), (32940, 65011588), (33480, 63963014), (34038, 62914440), (37820, 56622996), (43920, 48758691), (45384, 47185830), (51057, 41942960), (56730, 37748664), (65880, 32505794), (66960, 31981507), (68076, 31457220), (75640, 28311498), (85095, 25165776), (90768, 23592915), (102114, 20971480), (113460, 18874332), (131760, 16252897), (136152, 15728610), (151280, 14155749), (170190, 12582888), (204228, 10485740), (226920, 9437166), (255285, 8388592), (272304, 7864305), (340380, 6291444), (408456, 5242870), (453840, 4718583), (510570, 4194296), (524287, 4084560), (680760, 3145722), (816912, 2621435), (1021140, 2097148), (1048574, 2042280), (1361520, 1572861)]