16796520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 60999120

約数和(自身を除く): 44202600

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, 97, 104, 111, 117, 120, 130, 148, 156, 180, 185, 194, 195, 222, 234, 260, 291, 296, 312, 333, 360, 370, 388, 390, 444, 468, 481, 485, 520, 555, 582, 585, 666, 740, 776, 780, 873, 888, 936, 962, 970, 1110, 1164, 1170, 1261, 1332, 1443, 1455, 1480, 1560, 1665, 1746, 1924, 1940, 2220, 2328, 2340, 2405, 2522, 2664, 2886, 2910, 3330, 3492, 3589, 3783, 3848, 3880, 4329, 4365, 4440, 4680, 4810, 5044, 5772, 5820, 6305, 6660, 6984, 7178, 7215, 7566, 8658, 8730, 9620, 10088, 10767, 11349, 11544, 11640, 12610, 13320, 14356, 14430, 15132, 17316, 17460, 17945, 18915, 19240, 21534, 21645, 22698, 25220, 28712, 28860, 30264, 32301, 34632, 34920, 35890, 37830, 43068, 43290, 45396, 46657, 50440, 53835, 56745, 57720, 64602, 71780, 75660, 86136, 86580, 90792, 93314, 107670, 113490, 129204, 139971, 143560, 151320, 161505, 173160, 186628, 215340, 226980, 233285, 258408, 279942, 323010, 373256, 419913, 430680, 453960, 466570, 559884, 646020, 699855, 839826, 933140, 1119768, 1292040, 1399710, 1679652, 1866280, 2099565, 2799420, 3359304, 4199130, 5598840, 8398260, 16796520]

約数ペア:

[(1, 16796520), (2, 8398260), (3, 5598840), (4, 4199130), (5, 3359304), (6, 2799420), (8, 2099565), (9, 1866280), (10, 1679652), (12, 1399710), (13, 1292040), (15, 1119768), (18, 933140), (20, 839826), (24, 699855), (26, 646020), (30, 559884), (36, 466570), (37, 453960), (39, 430680), (40, 419913), (45, 373256), (52, 323010), (60, 279942), (65, 258408), (72, 233285), (74, 226980), (78, 215340), (90, 186628), (97, 173160), (104, 161505), (111, 151320), (117, 143560), (120, 139971), (130, 129204), (148, 113490), (156, 107670), (180, 93314), (185, 90792), (194, 86580), (195, 86136), (222, 75660), (234, 71780), (260, 64602), (291, 57720), (296, 56745), (312, 53835), (333, 50440), (360, 46657), (370, 45396), (388, 43290), (390, 43068), (444, 37830), (468, 35890), (481, 34920), (485, 34632), (520, 32301), (555, 30264), (582, 28860), (585, 28712), (666, 25220), (740, 22698), (776, 21645), (780, 21534), (873, 19240), (888, 18915), (936, 17945), (962, 17460), (970, 17316), (1110, 15132), (1164, 14430), (1170, 14356), (1261, 13320), (1332, 12610), (1443, 11640), (1455, 11544), (1480, 11349), (1560, 10767), (1665, 10088), (1746, 9620), (1924, 8730), (1940, 8658), (2220, 7566), (2328, 7215), (2340, 7178), (2405, 6984), (2522, 6660), (2664, 6305), (2886, 5820), (2910, 5772), (3330, 5044), (3492, 4810), (3589, 4680), (3783, 4440), (3848, 4365), (3880, 4329)]