400084192080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{351469}}^1$

素因数の和:351539

約数の個数: 320

約数和(自身を含む): 1506203596800

約数和(自身を除く): 1106119404720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 48, 51, 54, 60, 62, 68, 72, 80, 85, 90, 93, 102, 108, 120, 124, 135, 136, 144, 153, 155, 170, 180, 186, 204, 216, 240, 248, 255, 270, 272, 279, 306, 310, 340, 360, 372, 408, 432, 459, 465, 496, 510, 527, 540, 558, 612, 620, 680, 720, 744, 765, 816, 837, 918, 930, 1020, 1054, 1080, 1116, 1224, 1240, 1360, 1395, 1488, 1530, 1581, 1674, 1836, 1860, 2040, 2108, 2160, 2232, 2295, 2448, 2480, 2635, 2790, 3060, 3162, 3348, 3672, 3720, 4080, 4185, 4216, 4464, 4590, 4743, 5270, 5580, 6120, 6324, 6696, 7344, 7440, 7905, 8370, 8432, 9180, 9486, 10540, 11160, 12240, 12648, 13392, 14229, 15810, 16740, 18360, 18972, 21080, 22320, 23715, 25296, 28458, 31620, 33480, 36720, 37944, 42160, 47430, 56916, 63240, 66960, 71145, 75888, 94860, 113832, 126480, 142290, 189720, 227664, 284580, 351469, 379440, 569160, 702938, 1054407, 1138320, 1405876, 1757345, 2108814, 2811752, 3163221, 3514690, 4217628, 5272035, 5623504, 5974973, 6326442, 7029380, 8435256, 9489663, 10544070, 10895539, 11949946, 12652884, 14058760, 15816105, 16870512, 17924919, 18979326, 21088140, 21791078, 23899892, 25305768, 28117520, 29874865, 31632210, 32686617, 35849838, 37958652, 42176280, 43582156, 47448315, 47799784, 50611536, 53774757, 54477695, 59749730, 63264420, 65373234, 71699676, 75917304, 84352560, 87164312, 89624595, 94896630, 95599568, 98059851, 107549514, 108955390, 119499460, 126528840, 130746468, 143399352, 151834608, 161324271, 163433085, 174328624, 179249190, 185224163, 189793260, 196119702, 215099028, 217910780, 238998920, 253057680, 261492936, 268873785, 286798704, 294179553, 322648542, 326866170, 358498380, 370448326, 379586520, 392239404, 430198056, 435821560, 477997840, 490299255, 522985872, 537747570, 555672489, 588359106, 645297084, 653732340, 716996760, 740896652, 759173040, 784478808, 806621355, 860396112, 871643120, 926120815, 980598510, 1075495140, 1111344978, 1176718212, 1290594168, 1307464680, 1433993520, 1470897765, 1481793304, 1568957616, 1613242710, 1667017467, 1852241630, 1961197020, 2150990280, 2222689956, 2353436424, 2581188336, 2614929360, 2778362445, 2941795530, 2963586608, 3226485420, 3334034934, 3704483260, 3922394040, 4301980560, 4445379912, 4706872848, 5001052401, 5556724890, 5883591060, 6452970840, 6668069868, 7408966520, 7844788080, 8335087335, 8890759824, 10002104802, 11113449780, 11767182120, 12905941680, 13336139736, 14817933040, 16670174670, 20004209604, 22226899560, 23534364240, 25005262005, 26672279472, 33340349340, 40008419208, 44453799120, 50010524010, 66680698680, 80016838416, 100021048020, 133361397360, 200042096040, 400084192080]

約数ペア:

[(1, 400084192080), (2, 200042096040), (3, 133361397360), (4, 100021048020), (5, 80016838416), (6, 66680698680), (8, 50010524010), (9, 44453799120), (10, 40008419208), (12, 33340349340), (15, 26672279472), (16, 25005262005), (17, 23534364240), (18, 22226899560), (20, 20004209604), (24, 16670174670), (27, 14817933040), (30, 13336139736), (31, 12905941680), (34, 11767182120), (36, 11113449780), (40, 10002104802), (45, 8890759824), (48, 8335087335), (51, 7844788080), (54, 7408966520), (60, 6668069868), (62, 6452970840), (68, 5883591060), (72, 5556724890), (80, 5001052401), (85, 4706872848), (90, 4445379912), (93, 4301980560), (102, 3922394040), (108, 3704483260), (120, 3334034934), (124, 3226485420), (135, 2963586608), (136, 2941795530), (144, 2778362445), (153, 2614929360), (155, 2581188336), (170, 2353436424), (180, 2222689956), (186, 2150990280), (204, 1961197020), (216, 1852241630), (240, 1667017467), (248, 1613242710), (255, 1568957616), (270, 1481793304), (272, 1470897765), (279, 1433993520), (306, 1307464680), (310, 1290594168), (340, 1176718212), (360, 1111344978), (372, 1075495140), (408, 980598510), (432, 926120815), (459, 871643120), (465, 860396112), (496, 806621355), (510, 784478808), (527, 759173040), (540, 740896652), (558, 716996760), (612, 653732340), (620, 645297084), (680, 588359106), (720, 555672489), (744, 537747570), (765, 522985872), (816, 490299255), (837, 477997840), (918, 435821560), (930, 430198056), (1020, 392239404), (1054, 379586520), (1080, 370448326), (1116, 358498380), (1224, 326866170), (1240, 322648542), (1360, 294179553), (1395, 286798704), (1488, 268873785), (1530, 261492936), (1581, 253057680), (1674, 238998920), (1836, 217910780), (1860, 215099028), (2040, 196119702), (2108, 189793260), (2160, 185224163), (2232, 179249190), (2295, 174328624), (2448, 163433085), (2480, 161324271), (2635, 151834608), (2790, 143399352), (3060, 130746468), (3162, 126528840), (3348, 119499460), (3672, 108955390), (3720, 107549514), (4080, 98059851), (4185, 95599568), (4216, 94896630), (4464, 89624595), (4590, 87164312), (4743, 84352560), (5270, 75917304), (5580, 71699676), (6120, 65373234), (6324, 63264420), (6696, 59749730), (7344, 54477695), (7440, 53774757), (7905, 50611536), (8370, 47799784), (8432, 47448315), (9180, 43582156), (9486, 42176280), (10540, 37958652), (11160, 35849838), (12240, 32686617), (12648, 31632210), (13392, 29874865), (14229, 28117520), (15810, 25305768), (16740, 23899892), (18360, 21791078), (18972, 21088140), (21080, 18979326), (22320, 17924919), (23715, 16870512), (25296, 15816105), (28458, 14058760), (31620, 12652884), (33480, 11949946), (36720, 10895539), (37944, 10544070), (42160, 9489663), (47430, 8435256), (56916, 7029380), (63240, 6326442), (66960, 5974973), (71145, 5623504), (75888, 5272035), (94860, 4217628), (113832, 3514690), (126480, 3163221), (142290, 2811752), (189720, 2108814), (227664, 1757345), (284580, 1405876), (351469, 1138320), (379440, 1054407), (569160, 702938)]