156937289940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{859}}^1\times {\mathrm{1753}}^1$

素因数の和:2823

約数の個数: 192

約数和(自身を含む): 491630764800

約数和(自身を除く): 334693474860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 193, 270, 386, 540, 579, 772, 859, 965, 1158, 1718, 1737, 1753, 1930, 2316, 2577, 2895, 3436, 3474, 3506, 3860, 4295, 5154, 5211, 5259, 5790, 6948, 7012, 7731, 8590, 8685, 8765, 10308, 10422, 10518, 11580, 12885, 15462, 15777, 17180, 17370, 17530, 20844, 21036, 23193, 25770, 26055, 26295, 30924, 31554, 34740, 35060, 38655, 46386, 47331, 51540, 52110, 52590, 63108, 77310, 78885, 92772, 94662, 104220, 105180, 115965, 154620, 157770, 165787, 189324, 231930, 236655, 315540, 331574, 338329, 463860, 473310, 497361, 663148, 676658, 828935, 946620, 994722, 1014987, 1353316, 1492083, 1505827, 1657870, 1691645, 1989444, 2029974, 2486805, 2984166, 3011654, 3044961, 3315740, 3383290, 4059948, 4476249, 4517481, 4973610, 5074935, 5968332, 6023308, 6089922, 6766580, 7460415, 7529135, 8952498, 9034962, 9134883, 9947220, 10149870, 12179844, 13552443, 14920830, 15058270, 15224805, 17904996, 18069924, 18269766, 20299740, 22381245, 22587405, 27104886, 29841660, 30116540, 30449610, 36539532, 40657329, 44762490, 45174810, 45674415, 54209772, 60899220, 67762215, 81314658, 89524980, 90349620, 91348830, 135524430, 162629316, 182697660, 203286645, 271048860, 290624611, 406573290, 581249222, 813146580, 871873833, 1162498444, 1453123055, 1743747666, 2615621499, 2906246110, 3487495332, 4359369165, 5231242998, 5812492220, 7846864497, 8718738330, 10462485996, 13078107495, 15693728994, 17437476660, 26156214990, 31387457988, 39234322485, 52312429980, 78468644970, 156937289940]

約数ペア:

[(1, 156937289940), (2, 78468644970), (3, 52312429980), (4, 39234322485), (5, 31387457988), (6, 26156214990), (9, 17437476660), (10, 15693728994), (12, 13078107495), (15, 10462485996), (18, 8718738330), (20, 7846864497), (27, 5812492220), (30, 5231242998), (36, 4359369165), (45, 3487495332), (54, 2906246110), (60, 2615621499), (90, 1743747666), (108, 1453123055), (135, 1162498444), (180, 871873833), (193, 813146580), (270, 581249222), (386, 406573290), (540, 290624611), (579, 271048860), (772, 203286645), (859, 182697660), (965, 162629316), (1158, 135524430), (1718, 91348830), (1737, 90349620), (1753, 89524980), (1930, 81314658), (2316, 67762215), (2577, 60899220), (2895, 54209772), (3436, 45674415), (3474, 45174810), (3506, 44762490), (3860, 40657329), (4295, 36539532), (5154, 30449610), (5211, 30116540), (5259, 29841660), (5790, 27104886), (6948, 22587405), (7012, 22381245), (7731, 20299740), (8590, 18269766), (8685, 18069924), (8765, 17904996), (10308, 15224805), (10422, 15058270), (10518, 14920830), (11580, 13552443), (12885, 12179844), (15462, 10149870), (15777, 9947220), (17180, 9134883), (17370, 9034962), (17530, 8952498), (20844, 7529135), (21036, 7460415), (23193, 6766580), (25770, 6089922), (26055, 6023308), (26295, 5968332), (30924, 5074935), (31554, 4973610), (34740, 4517481), (35060, 4476249), (38655, 4059948), (46386, 3383290), (47331, 3315740), (51540, 3044961), (52110, 3011654), (52590, 2984166), (63108, 2486805), (77310, 2029974), (78885, 1989444), (92772, 1691645), (94662, 1657870), (104220, 1505827), (105180, 1492083), (115965, 1353316), (154620, 1014987), (157770, 994722), (165787, 946620), (189324, 828935), (231930, 676658), (236655, 663148), (315540, 497361), (331574, 473310), (338329, 463860)]