2012141594160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1918079}}^1$

素因数の和:1918176

約数の個数: 240

約数和(自身を含む): 7123841187840

約数和(自身を除く): 5111699593680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 47, 48, 60, 62, 72, 80, 90, 93, 94, 120, 124, 141, 144, 155, 180, 186, 188, 235, 240, 248, 279, 282, 310, 360, 372, 376, 423, 465, 470, 496, 558, 564, 620, 705, 720, 744, 752, 846, 930, 940, 1116, 1128, 1240, 1395, 1410, 1457, 1488, 1692, 1860, 1880, 2115, 2232, 2256, 2480, 2790, 2820, 2914, 3384, 3720, 3760, 4230, 4371, 4464, 5580, 5640, 5828, 6768, 7285, 7440, 8460, 8742, 11160, 11280, 11656, 13113, 14570, 16920, 17484, 21855, 22320, 23312, 26226, 29140, 33840, 34968, 43710, 52452, 58280, 65565, 69936, 87420, 104904, 116560, 131130, 174840, 209808, 262260, 349680, 524520, 1049040, 1918079, 3836158, 5754237, 7672316, 9590395, 11508474, 15344632, 17262711, 19180790, 23016948, 28771185, 30689264, 34525422, 38361580, 46033896, 57542370, 59460449, 69050844, 76723160, 86313555, 90149713, 92067792, 115084740, 118920898, 138101688, 153446320, 172627110, 178381347, 180299426, 230169480, 237841796, 270449139, 276203376, 297302245, 345254220, 356762694, 360598852, 450748565, 460338960, 475683592, 535144041, 540898278, 594604490, 690508440, 713525388, 721197704, 811347417, 891906735, 901497130, 951367184, 1070288082, 1081796556, 1189208980, 1352245695, 1381016880, 1427050776, 1442395408, 1622694834, 1783813470, 1802994260, 2140576164, 2163593112, 2378417960, 2675720205, 2704491390, 2794641103, 2854101552, 3245389668, 3567626940, 3605988520, 4056737085, 4281152328, 4327186224, 4756835920, 5351440410, 5408982780, 5589282206, 6490779336, 7135253880, 7211977040, 8113474170, 8383923309, 8562304656, 10702880820, 10817965560, 11178564412, 12981558672, 13973205515, 14270507760, 16226948340, 16767846618, 21405761640, 21635931120, 22357128824, 25151769927, 27946411030, 32453896680, 33535693236, 41919616545, 42811523280, 44714257648, 50303539854, 55892822060, 64907793360, 67071386472, 83839233090, 100607079708, 111785644120, 125758849635, 134142772944, 167678466180, 201214159416, 223571288240, 251517699270, 335356932360, 402428318832, 503035398540, 670713864720, 1006070797080, 2012141594160]

約数ペア:

[(1, 2012141594160), (2, 1006070797080), (3, 670713864720), (4, 503035398540), (5, 402428318832), (6, 335356932360), (8, 251517699270), (9, 223571288240), (10, 201214159416), (12, 167678466180), (15, 134142772944), (16, 125758849635), (18, 111785644120), (20, 100607079708), (24, 83839233090), (30, 67071386472), (31, 64907793360), (36, 55892822060), (40, 50303539854), (45, 44714257648), (47, 42811523280), (48, 41919616545), (60, 33535693236), (62, 32453896680), (72, 27946411030), (80, 25151769927), (90, 22357128824), (93, 21635931120), (94, 21405761640), (120, 16767846618), (124, 16226948340), (141, 14270507760), (144, 13973205515), (155, 12981558672), (180, 11178564412), (186, 10817965560), (188, 10702880820), (235, 8562304656), (240, 8383923309), (248, 8113474170), (279, 7211977040), (282, 7135253880), (310, 6490779336), (360, 5589282206), (372, 5408982780), (376, 5351440410), (423, 4756835920), (465, 4327186224), (470, 4281152328), (496, 4056737085), (558, 3605988520), (564, 3567626940), (620, 3245389668), (705, 2854101552), (720, 2794641103), (744, 2704491390), (752, 2675720205), (846, 2378417960), (930, 2163593112), (940, 2140576164), (1116, 1802994260), (1128, 1783813470), (1240, 1622694834), (1395, 1442395408), (1410, 1427050776), (1457, 1381016880), (1488, 1352245695), (1692, 1189208980), (1860, 1081796556), (1880, 1070288082), (2115, 951367184), (2232, 901497130), (2256, 891906735), (2480, 811347417), (2790, 721197704), (2820, 713525388), (2914, 690508440), (3384, 594604490), (3720, 540898278), (3760, 535144041), (4230, 475683592), (4371, 460338960), (4464, 450748565), (5580, 360598852), (5640, 356762694), (5828, 345254220), (6768, 297302245), (7285, 276203376), (7440, 270449139), (8460, 237841796), (8742, 230169480), (11160, 180299426), (11280, 178381347), (11656, 172627110), (13113, 153446320), (14570, 138101688), (16920, 118920898), (17484, 115084740), (21855, 92067792), (22320, 90149713), (23312, 86313555), (26226, 76723160), (29140, 69050844), (33840, 59460449), (34968, 57542370), (43710, 46033896), (52452, 38361580), (58280, 34525422), (65565, 30689264), (69936, 28771185), (87420, 23016948), (104904, 19180790), (116560, 17262711), (131130, 15344632), (174840, 11508474), (209808, 9590395), (262260, 7672316), (349680, 5754237), (524520, 3836158), (1049040, 1918079)]