421499160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1019}}^1$

素因数の和:1422

約数の個数: 128

約数和(自身を含む): 1410048000

約数和(自身を除く): 988548840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 383, 540, 766, 1019, 1080, 1149, 1532, 1915, 2038, 2298, 3057, 3064, 3447, 3830, 4076, 4596, 5095, 5745, 6114, 6894, 7660, 8152, 9171, 9192, 10190, 10341, 11490, 12228, 13788, 15285, 15320, 17235, 18342, 20380, 20682, 22980, 24456, 27513, 27576, 30570, 34470, 36684, 40760, 41364, 45855, 45960, 51705, 55026, 61140, 68940, 73368, 82728, 91710, 103410, 110052, 122280, 137565, 137880, 183420, 206820, 220104, 275130, 366840, 390277, 413640, 550260, 780554, 1100520, 1170831, 1561108, 1951385, 2341662, 3122216, 3512493, 3902770, 4683324, 5854155, 7024986, 7805540, 9366648, 10537479, 11708310, 14049972, 15611080, 17562465, 21074958, 23416620, 28099944, 35124930, 42149916, 46833240, 52687395, 70249860, 84299832, 105374790, 140499720, 210749580, 421499160]

約数ペア:

[(1, 421499160), (2, 210749580), (3, 140499720), (4, 105374790), (5, 84299832), (6, 70249860), (8, 52687395), (9, 46833240), (10, 42149916), (12, 35124930), (15, 28099944), (18, 23416620), (20, 21074958), (24, 17562465), (27, 15611080), (30, 14049972), (36, 11708310), (40, 10537479), (45, 9366648), (54, 7805540), (60, 7024986), (72, 5854155), (90, 4683324), (108, 3902770), (120, 3512493), (135, 3122216), (180, 2341662), (216, 1951385), (270, 1561108), (360, 1170831), (383, 1100520), (540, 780554), (766, 550260), (1019, 413640), (1080, 390277), (1149, 366840), (1532, 275130), (1915, 220104), (2038, 206820), (2298, 183420), (3057, 137880), (3064, 137565), (3447, 122280), (3830, 110052), (4076, 103410), (4596, 91710), (5095, 82728), (5745, 73368), (6114, 68940), (6894, 61140), (7660, 55026), (8152, 51705), (9171, 45960), (9192, 45855), (10190, 41364), (10341, 40760), (11490, 36684), (12228, 34470), (13788, 30570), (15285, 27576), (15320, 27513), (17235, 24456), (18342, 22980), (20380, 20682)]