906838920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5237}}^1$

素因数の和:5304

約数の個数: 192

約数和(自身を含む): 3260340720

約数和(自身を除く): 2353501800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 180, 185, 195, 222, 234, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 666, 740, 780, 888, 936, 962, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1924, 2220, 2340, 2405, 2664, 2886, 3330, 3848, 4329, 4440, 4680, 4810, 5237, 5772, 6660, 7215, 8658, 9620, 10474, 11544, 13320, 14430, 15711, 17316, 19240, 20948, 21645, 26185, 28860, 31422, 34632, 41896, 43290, 47133, 52370, 57720, 62844, 68081, 78555, 86580, 94266, 104740, 125688, 136162, 157110, 173160, 188532, 193769, 204243, 209480, 235665, 272324, 314220, 340405, 377064, 387538, 408486, 471330, 544648, 581307, 612729, 628440, 680810, 775076, 816972, 942660, 968845, 1021215, 1162614, 1225458, 1361620, 1550152, 1633944, 1743921, 1885320, 1937690, 2042430, 2325228, 2450916, 2518997, 2723240, 2906535, 3063645, 3487842, 3875380, 4084860, 4650456, 4901832, 5037994, 5813070, 6127290, 6975684, 7556991, 7750760, 8169720, 8719605, 10075988, 11626140, 12254580, 12594985, 13951368, 15113982, 17439210, 20151976, 22670973, 23252280, 24509160, 25189970, 30227964, 34878420, 37784955, 45341946, 50379940, 60455928, 69756840, 75569910, 90683892, 100759880, 113354865, 151139820, 181367784, 226709730, 302279640, 453419460, 906838920]

約数ペア:

[(1, 906838920), (2, 453419460), (3, 302279640), (4, 226709730), (5, 181367784), (6, 151139820), (8, 113354865), (9, 100759880), (10, 90683892), (12, 75569910), (13, 69756840), (15, 60455928), (18, 50379940), (20, 45341946), (24, 37784955), (26, 34878420), (30, 30227964), (36, 25189970), (37, 24509160), (39, 23252280), (40, 22670973), (45, 20151976), (52, 17439210), (60, 15113982), (65, 13951368), (72, 12594985), (74, 12254580), (78, 11626140), (90, 10075988), (104, 8719605), (111, 8169720), (117, 7750760), (120, 7556991), (130, 6975684), (148, 6127290), (156, 5813070), (180, 5037994), (185, 4901832), (195, 4650456), (222, 4084860), (234, 3875380), (260, 3487842), (296, 3063645), (312, 2906535), (333, 2723240), (360, 2518997), (370, 2450916), (390, 2325228), (444, 2042430), (468, 1937690), (481, 1885320), (520, 1743921), (555, 1633944), (585, 1550152), (666, 1361620), (740, 1225458), (780, 1162614), (888, 1021215), (936, 968845), (962, 942660), (1110, 816972), (1170, 775076), (1332, 680810), (1443, 628440), (1480, 612729), (1560, 581307), (1665, 544648), (1924, 471330), (2220, 408486), (2340, 387538), (2405, 377064), (2664, 340405), (2886, 314220), (3330, 272324), (3848, 235665), (4329, 209480), (4440, 204243), (4680, 193769), (4810, 188532), (5237, 173160), (5772, 157110), (6660, 136162), (7215, 125688), (8658, 104740), (9620, 94266), (10474, 86580), (11544, 78555), (13320, 68081), (14430, 62844), (15711, 57720), (17316, 52370), (19240, 47133), (20948, 43290), (21645, 41896), (26185, 34632), (28860, 31422)]