16490760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 60056640

約数和(自身を除く): 43565880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 52, 55, 60, 62, 65, 66, 78, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 248, 260, 264, 286, 310, 312, 330, 341, 372, 390, 403, 429, 440, 465, 520, 572, 620, 660, 682, 715, 744, 780, 806, 858, 930, 961, 1023, 1144, 1209, 1240, 1320, 1364, 1430, 1560, 1612, 1705, 1716, 1860, 1922, 2015, 2046, 2145, 2418, 2728, 2860, 2883, 3224, 3410, 3432, 3720, 3844, 4030, 4092, 4290, 4433, 4805, 4836, 5115, 5720, 5766, 6045, 6820, 7688, 8060, 8184, 8580, 8866, 9610, 9672, 10230, 10571, 11532, 12090, 12493, 13299, 13640, 14415, 16120, 17160, 17732, 19220, 20460, 21142, 22165, 23064, 24180, 24986, 26598, 28830, 31713, 35464, 37479, 38440, 40920, 42284, 44330, 48360, 49972, 52855, 53196, 57660, 62465, 63426, 66495, 74958, 84568, 88660, 99944, 105710, 106392, 115320, 124930, 126852, 132990, 137423, 149916, 158565, 177320, 187395, 211420, 249860, 253704, 265980, 274846, 299832, 317130, 374790, 412269, 422840, 499720, 531960, 549692, 634260, 687115, 749580, 824538, 1099384, 1268520, 1374230, 1499160, 1649076, 2061345, 2748460, 3298152, 4122690, 5496920, 8245380, 16490760]

約数ペア:

[(1, 16490760), (2, 8245380), (3, 5496920), (4, 4122690), (5, 3298152), (6, 2748460), (8, 2061345), (10, 1649076), (11, 1499160), (12, 1374230), (13, 1268520), (15, 1099384), (20, 824538), (22, 749580), (24, 687115), (26, 634260), (30, 549692), (31, 531960), (33, 499720), (39, 422840), (40, 412269), (44, 374790), (52, 317130), (55, 299832), (60, 274846), (62, 265980), (65, 253704), (66, 249860), (78, 211420), (88, 187395), (93, 177320), (104, 158565), (110, 149916), (120, 137423), (124, 132990), (130, 126852), (132, 124930), (143, 115320), (155, 106392), (156, 105710), (165, 99944), (186, 88660), (195, 84568), (220, 74958), (248, 66495), (260, 63426), (264, 62465), (286, 57660), (310, 53196), (312, 52855), (330, 49972), (341, 48360), (372, 44330), (390, 42284), (403, 40920), (429, 38440), (440, 37479), (465, 35464), (520, 31713), (572, 28830), (620, 26598), (660, 24986), (682, 24180), (715, 23064), (744, 22165), (780, 21142), (806, 20460), (858, 19220), (930, 17732), (961, 17160), (1023, 16120), (1144, 14415), (1209, 13640), (1240, 13299), (1320, 12493), (1364, 12090), (1430, 11532), (1560, 10571), (1612, 10230), (1705, 9672), (1716, 9610), (1860, 8866), (1922, 8580), (2015, 8184), (2046, 8060), (2145, 7688), (2418, 6820), (2728, 6045), (2860, 5766), (2883, 5720), (3224, 5115), (3410, 4836), (3432, 4805), (3720, 4433), (3844, 4290), (4030, 4092)]