400107240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 384

約数和(自身を含む): 1528450560

約数和(自身を除く): 1128343320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 47, 51, 52, 60, 65, 68, 72, 78, 85, 90, 94, 102, 104, 107, 117, 120, 130, 136, 141, 153, 156, 170, 180, 188, 195, 204, 214, 221, 234, 235, 255, 260, 282, 306, 312, 321, 340, 360, 376, 390, 408, 423, 428, 442, 468, 470, 510, 520, 535, 564, 585, 611, 612, 642, 663, 680, 705, 765, 780, 799, 846, 856, 884, 936, 940, 963, 1020, 1070, 1105, 1128, 1170, 1222, 1224, 1284, 1326, 1391, 1410, 1530, 1560, 1598, 1605, 1692, 1768, 1819, 1833, 1880, 1926, 1989, 2040, 2115, 2140, 2210, 2340, 2397, 2444, 2568, 2652, 2782, 2820, 3055, 3060, 3196, 3210, 3315, 3384, 3638, 3666, 3852, 3978, 3995, 4173, 4230, 4280, 4420, 4680, 4794, 4815, 4888, 5029, 5304, 5457, 5499, 5564, 5640, 6110, 6120, 6392, 6420, 6630, 6955, 7191, 7276, 7332, 7704, 7956, 7990, 8346, 8460, 8840, 9095, 9165, 9588, 9630, 9945, 10058, 10387, 10914, 10998, 11128, 11985, 12220, 12519, 12840, 13260, 13910, 14382, 14552, 14664, 15087, 15912, 15980, 16371, 16692, 16920, 18190, 18330, 19176, 19260, 19890, 20116, 20774, 20865, 21828, 21996, 23647, 23970, 24440, 25038, 25145, 26520, 27285, 27495, 27820, 28764, 30174, 31161, 31960, 32742, 33384, 35955, 36380, 36660, 38520, 39780, 40232, 41548, 41730, 43656, 43992, 45261, 47294, 47940, 50076, 50290, 51935, 54570, 54990, 55640, 57528, 60348, 62322, 62595, 65377, 65484, 70941, 71910, 72760, 73320, 75435, 79560, 81855, 83096, 83460, 85493, 90522, 93483, 94588, 95880, 100152, 100580, 103870, 109140, 109980, 118235, 120696, 124644, 125190, 130754, 130968, 141882, 143820, 150870, 155805, 163710, 166920, 170986, 181044, 186966, 189176, 196131, 201160, 207740, 212823, 218280, 219960, 226305, 236470, 249288, 250380, 256479, 261508, 283764, 287640, 301740, 311610, 326885, 327420, 341972, 354705, 362088, 373932, 392262, 415480, 425646, 427465, 452610, 467415, 472940, 500760, 512958, 523016, 567528, 588393, 603480, 623220, 653770, 654840, 683944, 709410, 747864, 769437, 784524, 851292, 854930, 905220, 934830, 945880, 980655, 1025916, 1064115, 1111409, 1176786, 1246440, 1282395, 1307540, 1418820, 1538874, 1569048, 1702584, 1709860, 1810440, 1869660, 1961310, 2051832, 2128230, 2222818, 2353572, 2564790, 2615080, 2837640, 2941965, 3077748, 3334227, 3419720, 3739320, 3847185, 3922620, 4256460, 4445636, 4707144, 5129580, 5557045, 5883930, 6155496, 6668454, 7694370, 7845240, 8512920, 8891272, 10002681, 10259160, 11114090, 11767860, 13336908, 15388740, 16671135, 20005362, 22228180, 23535720, 26673816, 30777480, 33342270, 40010724, 44456360, 50013405, 66684540, 80021448, 100026810, 133369080, 200053620, 400107240]

約数ペア:

[(1, 400107240), (2, 200053620), (3, 133369080), (4, 100026810), (5, 80021448), (6, 66684540), (8, 50013405), (9, 44456360), (10, 40010724), (12, 33342270), (13, 30777480), (15, 26673816), (17, 23535720), (18, 22228180), (20, 20005362), (24, 16671135), (26, 15388740), (30, 13336908), (34, 11767860), (36, 11114090), (39, 10259160), (40, 10002681), (45, 8891272), (47, 8512920), (51, 7845240), (52, 7694370), (60, 6668454), (65, 6155496), (68, 5883930), (72, 5557045), (78, 5129580), (85, 4707144), (90, 4445636), (94, 4256460), (102, 3922620), (104, 3847185), (107, 3739320), (117, 3419720), (120, 3334227), (130, 3077748), (136, 2941965), (141, 2837640), (153, 2615080), (156, 2564790), (170, 2353572), (180, 2222818), (188, 2128230), (195, 2051832), (204, 1961310), (214, 1869660), (221, 1810440), (234, 1709860), (235, 1702584), (255, 1569048), (260, 1538874), (282, 1418820), (306, 1307540), (312, 1282395), (321, 1246440), (340, 1176786), (360, 1111409), (376, 1064115), (390, 1025916), (408, 980655), (423, 945880), (428, 934830), (442, 905220), (468, 854930), (470, 851292), (510, 784524), (520, 769437), (535, 747864), (564, 709410), (585, 683944), (611, 654840), (612, 653770), (642, 623220), (663, 603480), (680, 588393), (705, 567528), (765, 523016), (780, 512958), (799, 500760), (846, 472940), (856, 467415), (884, 452610), (936, 427465), (940, 425646), (963, 415480), (1020, 392262), (1070, 373932), (1105, 362088), (1128, 354705), (1170, 341972), (1222, 327420), (1224, 326885), (1284, 311610), (1326, 301740), (1391, 287640), (1410, 283764), (1530, 261508), (1560, 256479), (1598, 250380), (1605, 249288), (1692, 236470), (1768, 226305), (1819, 219960), (1833, 218280), (1880, 212823), (1926, 207740), (1989, 201160), (2040, 196131), (2115, 189176), (2140, 186966), (2210, 181044), (2340, 170986), (2397, 166920), (2444, 163710), (2568, 155805), (2652, 150870), (2782, 143820), (2820, 141882), (3055, 130968), (3060, 130754), (3196, 125190), (3210, 124644), (3315, 120696), (3384, 118235), (3638, 109980), (3666, 109140), (3852, 103870), (3978, 100580), (3995, 100152), (4173, 95880), (4230, 94588), (4280, 93483), (4420, 90522), (4680, 85493), (4794, 83460), (4815, 83096), (4888, 81855), (5029, 79560), (5304, 75435), (5457, 73320), (5499, 72760), (5564, 71910), (5640, 70941), (6110, 65484), (6120, 65377), (6392, 62595), (6420, 62322), (6630, 60348), (6955, 57528), (7191, 55640), (7276, 54990), (7332, 54570), (7704, 51935), (7956, 50290), (7990, 50076), (8346, 47940), (8460, 47294), (8840, 45261), (9095, 43992), (9165, 43656), (9588, 41730), (9630, 41548), (9945, 40232), (10058, 39780), (10387, 38520), (10914, 36660), (10998, 36380), (11128, 35955), (11985, 33384), (12220, 32742), (12519, 31960), (12840, 31161), (13260, 30174), (13910, 28764), (14382, 27820), (14552, 27495), (14664, 27285), (15087, 26520), (15912, 25145), (15980, 25038), (16371, 24440), (16692, 23970), (16920, 23647), (18190, 21996), (18330, 21828), (19176, 20865), (19260, 20774), (19890, 20116)]