1989577200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1433}}^1$

素因数の和:1556

約数の個数: 240

約数和(自身を含む): 6945492960

約数和(自身を除く): 4955915760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 89, 100, 104, 120, 130, 150, 156, 178, 195, 200, 208, 240, 260, 267, 300, 312, 325, 356, 390, 400, 445, 520, 534, 600, 624, 650, 712, 780, 890, 975, 1040, 1068, 1157, 1200, 1300, 1335, 1424, 1433, 1560, 1780, 1950, 2136, 2225, 2314, 2600, 2670, 2866, 3120, 3471, 3560, 3900, 4272, 4299, 4450, 4628, 5200, 5340, 5732, 5785, 6675, 6942, 7120, 7165, 7800, 8598, 8900, 9256, 10680, 11464, 11570, 13350, 13884, 14330, 15600, 17196, 17355, 17800, 18512, 18629, 21360, 21495, 22928, 23140, 26700, 27768, 28660, 28925, 34392, 34710, 35600, 35825, 37258, 42990, 46280, 53400, 55536, 55887, 57320, 57850, 68784, 69420, 71650, 74516, 85980, 86775, 92560, 93145, 106800, 107475, 111774, 114640, 115700, 127537, 138840, 143300, 149032, 171960, 173550, 186290, 214950, 223548, 231400, 255074, 277680, 279435, 286600, 298064, 343920, 347100, 372580, 382611, 429900, 447096, 462800, 465725, 510148, 558870, 573200, 637685, 694200, 745160, 765222, 859800, 894192, 931450, 1020296, 1117740, 1275370, 1388400, 1397175, 1490320, 1530444, 1657981, 1719600, 1862900, 1913055, 2040592, 2235480, 2550740, 2794350, 3060888, 3188425, 3315962, 3725800, 3826110, 4470960, 4973943, 5101480, 5588700, 6121776, 6376850, 6631924, 7451600, 7652220, 8289905, 9565275, 9947886, 10202960, 11177400, 12753700, 13263848, 15304440, 16579810, 19130550, 19895772, 22354800, 24869715, 25507400, 26527696, 30608880, 33159620, 38261100, 39791544, 41449525, 49739430, 51014800, 66319240, 76522200, 79583088, 82899050, 99478860, 124348575, 132638480, 153044400, 165798100, 198957720, 248697150, 331596200, 397915440, 497394300, 663192400, 994788600, 1989577200]

約数ペア:

[(1, 1989577200), (2, 994788600), (3, 663192400), (4, 497394300), (5, 397915440), (6, 331596200), (8, 248697150), (10, 198957720), (12, 165798100), (13, 153044400), (15, 132638480), (16, 124348575), (20, 99478860), (24, 82899050), (25, 79583088), (26, 76522200), (30, 66319240), (39, 51014800), (40, 49739430), (48, 41449525), (50, 39791544), (52, 38261100), (60, 33159620), (65, 30608880), (75, 26527696), (78, 25507400), (80, 24869715), (89, 22354800), (100, 19895772), (104, 19130550), (120, 16579810), (130, 15304440), (150, 13263848), (156, 12753700), (178, 11177400), (195, 10202960), (200, 9947886), (208, 9565275), (240, 8289905), (260, 7652220), (267, 7451600), (300, 6631924), (312, 6376850), (325, 6121776), (356, 5588700), (390, 5101480), (400, 4973943), (445, 4470960), (520, 3826110), (534, 3725800), (600, 3315962), (624, 3188425), (650, 3060888), (712, 2794350), (780, 2550740), (890, 2235480), (975, 2040592), (1040, 1913055), (1068, 1862900), (1157, 1719600), (1200, 1657981), (1300, 1530444), (1335, 1490320), (1424, 1397175), (1433, 1388400), (1560, 1275370), (1780, 1117740), (1950, 1020296), (2136, 931450), (2225, 894192), (2314, 859800), (2600, 765222), (2670, 745160), (2866, 694200), (3120, 637685), (3471, 573200), (3560, 558870), (3900, 510148), (4272, 465725), (4299, 462800), (4450, 447096), (4628, 429900), (5200, 382611), (5340, 372580), (5732, 347100), (5785, 343920), (6675, 298064), (6942, 286600), (7120, 279435), (7165, 277680), (7800, 255074), (8598, 231400), (8900, 223548), (9256, 214950), (10680, 186290), (11464, 173550), (11570, 171960), (13350, 149032), (13884, 143300), (14330, 138840), (15600, 127537), (17196, 115700), (17355, 114640), (17800, 111774), (18512, 107475), (18629, 106800), (21360, 93145), (21495, 92560), (22928, 86775), (23140, 85980), (26700, 74516), (27768, 71650), (28660, 69420), (28925, 68784), (34392, 57850), (34710, 57320), (35600, 55887), (35825, 55536), (37258, 53400), (42990, 46280)]