319133880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 384

約数和(自身を含む): 1219982400

約数和(自身を除く): 900848520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 37, 38, 39, 40, 45, 52, 57, 60, 65, 72, 74, 76, 78, 90, 95, 97, 104, 111, 114, 117, 120, 130, 148, 152, 156, 171, 180, 185, 190, 194, 195, 222, 228, 234, 247, 260, 285, 291, 296, 312, 333, 342, 360, 370, 380, 388, 390, 444, 456, 468, 481, 485, 494, 520, 555, 570, 582, 585, 666, 684, 703, 740, 741, 760, 776, 780, 855, 873, 888, 936, 962, 970, 988, 1110, 1140, 1164, 1170, 1235, 1261, 1332, 1368, 1406, 1443, 1455, 1480, 1482, 1560, 1665, 1710, 1746, 1843, 1924, 1940, 1976, 2109, 2220, 2223, 2280, 2328, 2340, 2405, 2470, 2522, 2664, 2812, 2886, 2910, 2964, 3330, 3420, 3492, 3515, 3589, 3686, 3705, 3783, 3848, 3880, 4218, 4329, 4365, 4440, 4446, 4680, 4810, 4940, 5044, 5529, 5624, 5772, 5820, 5928, 6305, 6327, 6660, 6840, 6984, 7030, 7178, 7215, 7372, 7410, 7566, 8436, 8658, 8730, 8892, 9139, 9215, 9620, 9880, 10088, 10545, 10767, 11058, 11115, 11349, 11544, 11640, 12610, 12654, 13320, 14060, 14356, 14430, 14744, 14820, 15132, 16587, 16872, 17316, 17460, 17784, 17945, 18278, 18430, 18915, 19240, 21090, 21534, 21645, 22116, 22230, 22698, 23959, 25220, 25308, 27417, 27645, 28120, 28712, 28860, 29640, 30264, 31635, 32301, 33174, 34632, 34920, 35890, 36556, 36860, 37830, 42180, 43068, 43290, 44232, 44460, 45396, 45695, 46657, 47918, 50440, 50616, 53835, 54834, 55290, 56745, 57720, 63270, 64602, 66348, 68191, 71780, 71877, 73112, 73720, 75660, 82251, 82935, 84360, 86136, 86580, 88920, 90792, 91390, 93314, 95836, 107670, 109668, 110580, 113490, 119795, 126540, 129204, 132696, 136382, 137085, 139971, 143560, 143754, 151320, 161505, 164502, 165870, 173160, 182780, 186628, 191672, 204573, 215340, 215631, 219336, 221160, 226980, 233285, 239590, 253080, 258408, 272764, 274170, 279942, 287508, 323010, 329004, 331740, 340955, 359385, 365560, 373256, 409146, 411255, 419913, 430680, 431262, 453960, 466570, 479180, 545528, 548340, 559884, 575016, 613719, 646020, 658008, 663480, 681910, 699855, 718770, 818292, 822510, 839826, 862524, 886483, 933140, 958360, 1022865, 1078155, 1096680, 1119768, 1227438, 1292040, 1363820, 1399710, 1437540, 1636584, 1645020, 1679652, 1725048, 1772966, 1866280, 2045730, 2099565, 2156310, 2454876, 2659449, 2727640, 2799420, 2875080, 3068595, 3290040, 3359304, 3545932, 4091460, 4199130, 4312620, 4432415, 4909752, 5318898, 5598840, 6137190, 7091864, 7978347, 8182920, 8398260, 8625240, 8864830, 10637796, 12274380, 13297245, 15956694, 16796520, 17729660, 21275592, 24548760, 26594490, 31913388, 35459320, 39891735, 53188980, 63826776, 79783470, 106377960, 159566940, 319133880]

約数ペア:

[(1, 319133880), (2, 159566940), (3, 106377960), (4, 79783470), (5, 63826776), (6, 53188980), (8, 39891735), (9, 35459320), (10, 31913388), (12, 26594490), (13, 24548760), (15, 21275592), (18, 17729660), (19, 16796520), (20, 15956694), (24, 13297245), (26, 12274380), (30, 10637796), (36, 8864830), (37, 8625240), (38, 8398260), (39, 8182920), (40, 7978347), (45, 7091864), (52, 6137190), (57, 5598840), (60, 5318898), (65, 4909752), (72, 4432415), (74, 4312620), (76, 4199130), (78, 4091460), (90, 3545932), (95, 3359304), (97, 3290040), (104, 3068595), (111, 2875080), (114, 2799420), (117, 2727640), (120, 2659449), (130, 2454876), (148, 2156310), (152, 2099565), (156, 2045730), (171, 1866280), (180, 1772966), (185, 1725048), (190, 1679652), (194, 1645020), (195, 1636584), (222, 1437540), (228, 1399710), (234, 1363820), (247, 1292040), (260, 1227438), (285, 1119768), (291, 1096680), (296, 1078155), (312, 1022865), (333, 958360), (342, 933140), (360, 886483), (370, 862524), (380, 839826), (388, 822510), (390, 818292), (444, 718770), (456, 699855), (468, 681910), (481, 663480), (485, 658008), (494, 646020), (520, 613719), (555, 575016), (570, 559884), (582, 548340), (585, 545528), (666, 479180), (684, 466570), (703, 453960), (740, 431262), (741, 430680), (760, 419913), (776, 411255), (780, 409146), (855, 373256), (873, 365560), (888, 359385), (936, 340955), (962, 331740), (970, 329004), (988, 323010), (1110, 287508), (1140, 279942), (1164, 274170), (1170, 272764), (1235, 258408), (1261, 253080), (1332, 239590), (1368, 233285), (1406, 226980), (1443, 221160), (1455, 219336), (1480, 215631), (1482, 215340), (1560, 204573), (1665, 191672), (1710, 186628), (1746, 182780), (1843, 173160), (1924, 165870), (1940, 164502), (1976, 161505), (2109, 151320), (2220, 143754), (2223, 143560), (2280, 139971), (2328, 137085), (2340, 136382), (2405, 132696), (2470, 129204), (2522, 126540), (2664, 119795), (2812, 113490), (2886, 110580), (2910, 109668), (2964, 107670), (3330, 95836), (3420, 93314), (3492, 91390), (3515, 90792), (3589, 88920), (3686, 86580), (3705, 86136), (3783, 84360), (3848, 82935), (3880, 82251), (4218, 75660), (4329, 73720), (4365, 73112), (4440, 71877), (4446, 71780), (4680, 68191), (4810, 66348), (4940, 64602), (5044, 63270), (5529, 57720), (5624, 56745), (5772, 55290), (5820, 54834), (5928, 53835), (6305, 50616), (6327, 50440), (6660, 47918), (6840, 46657), (6984, 45695), (7030, 45396), (7178, 44460), (7215, 44232), (7372, 43290), (7410, 43068), (7566, 42180), (8436, 37830), (8658, 36860), (8730, 36556), (8892, 35890), (9139, 34920), (9215, 34632), (9620, 33174), (9880, 32301), (10088, 31635), (10545, 30264), (10767, 29640), (11058, 28860), (11115, 28712), (11349, 28120), (11544, 27645), (11640, 27417), (12610, 25308), (12654, 25220), (13320, 23959), (14060, 22698), (14356, 22230), (14430, 22116), (14744, 21645), (14820, 21534), (15132, 21090), (16587, 19240), (16872, 18915), (17316, 18430), (17460, 18278), (17784, 17945)]