16117020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 54250560

約数和(自身を除く): 38133540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 229, 230, 255, 276, 306, 340, 345, 391, 414, 458, 460, 510, 612, 687, 690, 765, 782, 828, 916, 1020, 1035, 1145, 1173, 1374, 1380, 1530, 1564, 1955, 2061, 2070, 2290, 2346, 2748, 3060, 3435, 3519, 3893, 3910, 4122, 4140, 4580, 4692, 5267, 5865, 6870, 7038, 7786, 7820, 8244, 10305, 10534, 11679, 11730, 13740, 14076, 15572, 15801, 17595, 19465, 20610, 21068, 23358, 23460, 26335, 31602, 35037, 35190, 38930, 41220, 46716, 47403, 52670, 58395, 63204, 70074, 70380, 77860, 79005, 89539, 94806, 105340, 116790, 140148, 158010, 175185, 179078, 189612, 233580, 237015, 268617, 316020, 350370, 358156, 447695, 474030, 537234, 700740, 805851, 895390, 948060, 1074468, 1343085, 1611702, 1790780, 2686170, 3223404, 4029255, 5372340, 8058510, 16117020]

約数ペア:

[(1, 16117020), (2, 8058510), (3, 5372340), (4, 4029255), (5, 3223404), (6, 2686170), (9, 1790780), (10, 1611702), (12, 1343085), (15, 1074468), (17, 948060), (18, 895390), (20, 805851), (23, 700740), (30, 537234), (34, 474030), (36, 447695), (45, 358156), (46, 350370), (51, 316020), (60, 268617), (68, 237015), (69, 233580), (85, 189612), (90, 179078), (92, 175185), (102, 158010), (115, 140148), (138, 116790), (153, 105340), (170, 94806), (180, 89539), (204, 79005), (207, 77860), (229, 70380), (230, 70074), (255, 63204), (276, 58395), (306, 52670), (340, 47403), (345, 46716), (391, 41220), (414, 38930), (458, 35190), (460, 35037), (510, 31602), (612, 26335), (687, 23460), (690, 23358), (765, 21068), (782, 20610), (828, 19465), (916, 17595), (1020, 15801), (1035, 15572), (1145, 14076), (1173, 13740), (1374, 11730), (1380, 11679), (1530, 10534), (1564, 10305), (1955, 8244), (2061, 7820), (2070, 7786), (2290, 7038), (2346, 6870), (2748, 5865), (3060, 5267), (3435, 4692), (3519, 4580), (3893, 4140), (3910, 4122)]