2078559720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1327}}^1$

素因数の和:1592

約数の個数: 192

約数和(自身を含む): 7147296000

約数和(自身を除く): 5068736280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 229, 285, 342, 360, 380, 456, 458, 570, 684, 687, 760, 855, 916, 1140, 1145, 1327, 1368, 1374, 1710, 1832, 2061, 2280, 2290, 2654, 2748, 3420, 3435, 3981, 4122, 4351, 4580, 5308, 5496, 6635, 6840, 6870, 7962, 8244, 8702, 9160, 10305, 10616, 11943, 13053, 13270, 13740, 15924, 16488, 17404, 19905, 20610, 21755, 23886, 25213, 26106, 26540, 27480, 31848, 34808, 39159, 39810, 41220, 43510, 47772, 50426, 52212, 53080, 59715, 65265, 75639, 78318, 79620, 82440, 87020, 95544, 100852, 104424, 119430, 126065, 130530, 151278, 156636, 159240, 174040, 195795, 201704, 226917, 238860, 252130, 261060, 302556, 303883, 313272, 378195, 391590, 453834, 477720, 504260, 522120, 605112, 607766, 756390, 783180, 907668, 911649, 1008520, 1134585, 1215532, 1512780, 1519415, 1566360, 1815336, 1823298, 2269170, 2431064, 2734947, 3025560, 3038830, 3646596, 4538340, 4558245, 5469894, 5773777, 6077660, 7293192, 9076680, 9116490, 10939788, 11547554, 12155320, 13674735, 17321331, 18232980, 21879576, 23095108, 27349470, 28868885, 34642662, 36465960, 46190216, 51963993, 54698940, 57737770, 69285324, 86606655, 103927986, 109397880, 115475540, 138570648, 173213310, 207855972, 230951080, 259819965, 346426620, 415711944, 519639930, 692853240, 1039279860, 2078559720]

約数ペア:

[(1, 2078559720), (2, 1039279860), (3, 692853240), (4, 519639930), (5, 415711944), (6, 346426620), (8, 259819965), (9, 230951080), (10, 207855972), (12, 173213310), (15, 138570648), (18, 115475540), (19, 109397880), (20, 103927986), (24, 86606655), (30, 69285324), (36, 57737770), (38, 54698940), (40, 51963993), (45, 46190216), (57, 36465960), (60, 34642662), (72, 28868885), (76, 27349470), (90, 23095108), (95, 21879576), (114, 18232980), (120, 17321331), (152, 13674735), (171, 12155320), (180, 11547554), (190, 10939788), (228, 9116490), (229, 9076680), (285, 7293192), (342, 6077660), (360, 5773777), (380, 5469894), (456, 4558245), (458, 4538340), (570, 3646596), (684, 3038830), (687, 3025560), (760, 2734947), (855, 2431064), (916, 2269170), (1140, 1823298), (1145, 1815336), (1327, 1566360), (1368, 1519415), (1374, 1512780), (1710, 1215532), (1832, 1134585), (2061, 1008520), (2280, 911649), (2290, 907668), (2654, 783180), (2748, 756390), (3420, 607766), (3435, 605112), (3981, 522120), (4122, 504260), (4351, 477720), (4580, 453834), (5308, 391590), (5496, 378195), (6635, 313272), (6840, 303883), (6870, 302556), (7962, 261060), (8244, 252130), (8702, 238860), (9160, 226917), (10305, 201704), (10616, 195795), (11943, 174040), (13053, 159240), (13270, 156636), (13740, 151278), (15924, 130530), (16488, 126065), (17404, 119430), (19905, 104424), (20610, 100852), (21755, 95544), (23886, 87020), (25213, 82440), (26106, 79620), (26540, 78318), (27480, 75639), (31848, 65265), (34808, 59715), (39159, 53080), (39810, 52212), (41220, 50426), (43510, 47772)]