7721162280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{1811}}^1$

素因数の和:2752

約数の個数: 192

約数和(自身を含む): 27068670720

約数和(自身を除く): 19347508440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 911, 936, 1170, 1560, 1811, 1822, 2340, 2733, 3622, 3644, 4555, 4680, 5433, 5466, 7244, 7288, 8199, 9055, 9110, 10866, 10932, 11843, 13665, 14488, 16299, 16398, 18110, 18220, 21732, 21864, 23543, 23686, 27165, 27330, 32598, 32796, 35529, 36220, 36440, 40995, 43464, 47086, 47372, 54330, 54660, 59215, 65196, 65592, 70629, 71058, 72440, 81495, 81990, 94172, 94744, 106587, 108660, 109320, 117715, 118430, 130392, 141258, 142116, 162990, 163980, 177645, 188344, 211887, 213174, 217320, 235430, 236860, 282516, 284232, 325980, 327960, 353145, 355290, 423774, 426348, 470860, 473720, 532935, 565032, 651960, 706290, 710580, 847548, 852696, 941720, 1059435, 1065870, 1412580, 1421160, 1649821, 1695096, 2118870, 2131740, 2825160, 3299642, 4237740, 4263480, 4949463, 6599284, 8249105, 8475480, 9898926, 13198568, 14848389, 16498210, 19797852, 21447673, 24747315, 29696778, 32996420, 39595704, 42895346, 49494630, 59393556, 64343019, 65992840, 74241945, 85790692, 98989260, 107238365, 118787112, 128686038, 148483890, 171581384, 193029057, 197978520, 214476730, 257372076, 296967780, 321715095, 386058114, 428953460, 514744152, 593935560, 643430190, 772116228, 857906920, 965145285, 1286860380, 1544232456, 1930290570, 2573720760, 3860581140, 7721162280]

約数ペア:

[(1, 7721162280), (2, 3860581140), (3, 2573720760), (4, 1930290570), (5, 1544232456), (6, 1286860380), (8, 965145285), (9, 857906920), (10, 772116228), (12, 643430190), (13, 593935560), (15, 514744152), (18, 428953460), (20, 386058114), (24, 321715095), (26, 296967780), (30, 257372076), (36, 214476730), (39, 197978520), (40, 193029057), (45, 171581384), (52, 148483890), (60, 128686038), (65, 118787112), (72, 107238365), (78, 98989260), (90, 85790692), (104, 74241945), (117, 65992840), (120, 64343019), (130, 59393556), (156, 49494630), (180, 42895346), (195, 39595704), (234, 32996420), (260, 29696778), (312, 24747315), (360, 21447673), (390, 19797852), (468, 16498210), (520, 14848389), (585, 13198568), (780, 9898926), (911, 8475480), (936, 8249105), (1170, 6599284), (1560, 4949463), (1811, 4263480), (1822, 4237740), (2340, 3299642), (2733, 2825160), (3622, 2131740), (3644, 2118870), (4555, 1695096), (4680, 1649821), (5433, 1421160), (5466, 1412580), (7244, 1065870), (7288, 1059435), (8199, 941720), (9055, 852696), (9110, 847548), (10866, 710580), (10932, 706290), (11843, 651960), (13665, 565032), (14488, 532935), (16299, 473720), (16398, 470860), (18110, 426348), (18220, 423774), (21732, 355290), (21864, 353145), (23543, 327960), (23686, 325980), (27165, 284232), (27330, 282516), (32598, 236860), (32796, 235430), (35529, 217320), (36220, 213174), (36440, 211887), (40995, 188344), (43464, 177645), (47086, 163980), (47372, 162990), (54330, 142116), (54660, 141258), (59215, 130392), (65196, 118430), (65592, 117715), (70629, 109320), (71058, 108660), (72440, 106587), (81495, 94744), (81990, 94172)]