16477929720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{30133}}^1$

素因数の和:30195

約数の個数: 288

約数和(自身を含む): 64308366720

約数和(自身を除く): 47830437000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 49, 56, 60, 62, 63, 70, 72, 84, 90, 93, 98, 105, 120, 124, 126, 140, 147, 155, 168, 180, 186, 196, 210, 217, 245, 248, 252, 279, 280, 294, 310, 315, 360, 372, 392, 420, 434, 441, 465, 490, 504, 558, 588, 620, 630, 651, 735, 744, 840, 868, 882, 930, 980, 1085, 1116, 1176, 1240, 1260, 1302, 1395, 1470, 1519, 1736, 1764, 1860, 1953, 1960, 2170, 2205, 2232, 2520, 2604, 2790, 2940, 3038, 3255, 3528, 3720, 3906, 4340, 4410, 4557, 5208, 5580, 5880, 6076, 6510, 7595, 7812, 8680, 8820, 9114, 9765, 11160, 12152, 13020, 13671, 15190, 15624, 17640, 18228, 19530, 22785, 26040, 27342, 30133, 30380, 36456, 39060, 45570, 54684, 60266, 60760, 68355, 78120, 90399, 91140, 109368, 120532, 136710, 150665, 180798, 182280, 210931, 241064, 271197, 273420, 301330, 361596, 421862, 451995, 542394, 546840, 602660, 632793, 723192, 843724, 903990, 934123, 1054655, 1084788, 1205320, 1265586, 1355985, 1476517, 1687448, 1807980, 1868246, 1898379, 2109310, 2169576, 2531172, 2711970, 2802369, 2953034, 3163965, 3615960, 3736492, 3796758, 4218620, 4429551, 4670615, 5062344, 5423940, 5604738, 5906068, 6327930, 6538861, 7382585, 7472984, 7593516, 8407107, 8437240, 8859102, 9341230, 9491895, 10847880, 11209476, 11812136, 12655860, 13077722, 13288653, 14011845, 14765170, 15187032, 16814214, 17718204, 18682460, 18983790, 19616583, 22147755, 22418952, 25311720, 26155444, 26577306, 28023690, 29530340, 32694305, 33628428, 35436408, 37364920, 37967580, 39233166, 42035535, 44295510, 45772027, 52310888, 53154612, 56047380, 58849749, 59060680, 65388610, 66443265, 67256856, 75935160, 78466332, 84071070, 88591020, 91544054, 98082915, 106309224, 112094760, 117699498, 130777220, 132886530, 137316081, 156932664, 168142140, 177182040, 183088108, 196165830, 228860135, 235398996, 261554440, 265773060, 274632162, 294248745, 336284280, 366176216, 392331660, 411948243, 457720270, 470797992, 531546120, 549264324, 588497490, 686580405, 784663320, 823896486, 915440540, 1098528648, 1176994980, 1373160810, 1647792972, 1830881080, 2059741215, 2353989960, 2746321620, 3295585944, 4119482430, 5492643240, 8238964860, 16477929720]

約数ペア:

[(1, 16477929720), (2, 8238964860), (3, 5492643240), (4, 4119482430), (5, 3295585944), (6, 2746321620), (7, 2353989960), (8, 2059741215), (9, 1830881080), (10, 1647792972), (12, 1373160810), (14, 1176994980), (15, 1098528648), (18, 915440540), (20, 823896486), (21, 784663320), (24, 686580405), (28, 588497490), (30, 549264324), (31, 531546120), (35, 470797992), (36, 457720270), (40, 411948243), (42, 392331660), (45, 366176216), (49, 336284280), (56, 294248745), (60, 274632162), (62, 265773060), (63, 261554440), (70, 235398996), (72, 228860135), (84, 196165830), (90, 183088108), (93, 177182040), (98, 168142140), (105, 156932664), (120, 137316081), (124, 132886530), (126, 130777220), (140, 117699498), (147, 112094760), (155, 106309224), (168, 98082915), (180, 91544054), (186, 88591020), (196, 84071070), (210, 78466332), (217, 75935160), (245, 67256856), (248, 66443265), (252, 65388610), (279, 59060680), (280, 58849749), (294, 56047380), (310, 53154612), (315, 52310888), (360, 45772027), (372, 44295510), (392, 42035535), (420, 39233166), (434, 37967580), (441, 37364920), (465, 35436408), (490, 33628428), (504, 32694305), (558, 29530340), (588, 28023690), (620, 26577306), (630, 26155444), (651, 25311720), (735, 22418952), (744, 22147755), (840, 19616583), (868, 18983790), (882, 18682460), (930, 17718204), (980, 16814214), (1085, 15187032), (1116, 14765170), (1176, 14011845), (1240, 13288653), (1260, 13077722), (1302, 12655860), (1395, 11812136), (1470, 11209476), (1519, 10847880), (1736, 9491895), (1764, 9341230), (1860, 8859102), (1953, 8437240), (1960, 8407107), (2170, 7593516), (2205, 7472984), (2232, 7382585), (2520, 6538861), (2604, 6327930), (2790, 5906068), (2940, 5604738), (3038, 5423940), (3255, 5062344), (3528, 4670615), (3720, 4429551), (3906, 4218620), (4340, 3796758), (4410, 3736492), (4557, 3615960), (5208, 3163965), (5580, 2953034), (5880, 2802369), (6076, 2711970), (6510, 2531172), (7595, 2169576), (7812, 2109310), (8680, 1898379), (8820, 1868246), (9114, 1807980), (9765, 1687448), (11160, 1476517), (12152, 1355985), (13020, 1265586), (13671, 1205320), (15190, 1084788), (15624, 1054655), (17640, 934123), (18228, 903990), (19530, 843724), (22785, 723192), (26040, 632793), (27342, 602660), (30133, 546840), (30380, 542394), (36456, 451995), (39060, 421862), (45570, 361596), (54684, 301330), (60266, 273420), (60760, 271197), (68355, 241064), (78120, 210931), (90399, 182280), (91140, 180798), (109368, 150665), (120532, 136710)]