191011320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 698770800

約数和(自身を除く): 507759480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 59, 60, 68, 69, 72, 85, 90, 92, 102, 115, 118, 120, 136, 138, 153, 170, 177, 180, 184, 204, 207, 230, 236, 255, 276, 295, 306, 340, 345, 354, 360, 391, 408, 414, 460, 472, 510, 529, 531, 552, 590, 612, 680, 690, 708, 765, 782, 828, 885, 920, 1003, 1020, 1035, 1058, 1062, 1173, 1180, 1224, 1357, 1380, 1416, 1530, 1564, 1587, 1656, 1770, 1955, 2006, 2040, 2070, 2116, 2124, 2346, 2360, 2645, 2655, 2714, 2760, 3009, 3060, 3128, 3174, 3519, 3540, 3910, 4012, 4071, 4140, 4232, 4248, 4692, 4761, 5015, 5290, 5310, 5428, 5865, 6018, 6120, 6348, 6785, 7038, 7080, 7820, 7935, 8024, 8142, 8280, 8993, 9027, 9384, 9522, 10030, 10580, 10620, 10856, 11730, 12036, 12213, 12696, 13570, 14076, 15045, 15640, 15870, 16284, 17595, 17986, 18054, 19044, 20060, 20355, 21160, 21240, 23069, 23460, 23805, 24072, 24426, 26979, 27140, 28152, 30090, 31211, 31740, 32568, 35190, 35972, 36108, 38088, 40120, 40710, 44965, 45135, 46138, 46920, 47610, 48852, 53958, 54280, 60180, 61065, 62422, 63480, 69207, 70380, 71944, 72216, 80937, 81420, 89930, 90270, 92276, 93633, 95220, 97704, 107916, 115345, 120360, 122130, 124844, 134895, 138414, 140760, 156055, 161874, 162840, 179860, 180540, 184552, 187266, 190440, 207621, 215832, 230690, 244260, 249688, 269790, 276828, 280899, 312110, 323748, 346035, 359720, 361080, 374532, 404685, 415242, 461380, 468165, 488520, 530587, 539580, 553656, 561798, 624220, 647496, 692070, 749064, 809370, 830484, 922760, 936330, 1038105, 1061174, 1079160, 1123596, 1248440, 1384140, 1404495, 1591761, 1618740, 1660968, 1872660, 2076210, 2122348, 2247192, 2652935, 2768280, 2808990, 3183522, 3237480, 3745320, 4152420, 4244696, 4775283, 5305870, 5617980, 6367044, 7958805, 8304840, 9550566, 10611740, 11235960, 12734088, 15917610, 19101132, 21223480, 23876415, 31835220, 38202264, 47752830, 63670440, 95505660, 191011320]

約数ペア:

[(1, 191011320), (2, 95505660), (3, 63670440), (4, 47752830), (5, 38202264), (6, 31835220), (8, 23876415), (9, 21223480), (10, 19101132), (12, 15917610), (15, 12734088), (17, 11235960), (18, 10611740), (20, 9550566), (23, 8304840), (24, 7958805), (30, 6367044), (34, 5617980), (36, 5305870), (40, 4775283), (45, 4244696), (46, 4152420), (51, 3745320), (59, 3237480), (60, 3183522), (68, 2808990), (69, 2768280), (72, 2652935), (85, 2247192), (90, 2122348), (92, 2076210), (102, 1872660), (115, 1660968), (118, 1618740), (120, 1591761), (136, 1404495), (138, 1384140), (153, 1248440), (170, 1123596), (177, 1079160), (180, 1061174), (184, 1038105), (204, 936330), (207, 922760), (230, 830484), (236, 809370), (255, 749064), (276, 692070), (295, 647496), (306, 624220), (340, 561798), (345, 553656), (354, 539580), (360, 530587), (391, 488520), (408, 468165), (414, 461380), (460, 415242), (472, 404685), (510, 374532), (529, 361080), (531, 359720), (552, 346035), (590, 323748), (612, 312110), (680, 280899), (690, 276828), (708, 269790), (765, 249688), (782, 244260), (828, 230690), (885, 215832), (920, 207621), (1003, 190440), (1020, 187266), (1035, 184552), (1058, 180540), (1062, 179860), (1173, 162840), (1180, 161874), (1224, 156055), (1357, 140760), (1380, 138414), (1416, 134895), (1530, 124844), (1564, 122130), (1587, 120360), (1656, 115345), (1770, 107916), (1955, 97704), (2006, 95220), (2040, 93633), (2070, 92276), (2116, 90270), (2124, 89930), (2346, 81420), (2360, 80937), (2645, 72216), (2655, 71944), (2714, 70380), (2760, 69207), (3009, 63480), (3060, 62422), (3128, 61065), (3174, 60180), (3519, 54280), (3540, 53958), (3910, 48852), (4012, 47610), (4071, 46920), (4140, 46138), (4232, 45135), (4248, 44965), (4692, 40710), (4761, 40120), (5015, 38088), (5290, 36108), (5310, 35972), (5428, 35190), (5865, 32568), (6018, 31740), (6120, 31211), (6348, 30090), (6785, 28152), (7038, 27140), (7080, 26979), (7820, 24426), (7935, 24072), (8024, 23805), (8142, 23460), (8280, 23069), (8993, 21240), (9027, 21160), (9384, 20355), (9522, 20060), (10030, 19044), (10580, 18054), (10620, 17986), (10856, 17595), (11730, 16284), (12036, 15870), (12213, 15640), (12696, 15045), (13570, 14076)]