1308530520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5417}}^1$

素因数の和:5506

約数の個数: 192

約数和(自身を含む): 4716260640

約数和(自身を除く): 3407730120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 61, 66, 72, 88, 90, 99, 110, 120, 122, 132, 165, 180, 183, 198, 220, 244, 264, 305, 330, 360, 366, 396, 440, 488, 495, 549, 610, 660, 671, 732, 792, 915, 990, 1098, 1220, 1320, 1342, 1464, 1830, 1980, 2013, 2196, 2440, 2684, 2745, 3355, 3660, 3960, 4026, 4392, 5368, 5417, 5490, 6039, 6710, 7320, 8052, 10065, 10834, 10980, 12078, 13420, 16104, 16251, 20130, 21668, 21960, 24156, 26840, 27085, 30195, 32502, 40260, 43336, 48312, 48753, 54170, 59587, 60390, 65004, 80520, 81255, 97506, 108340, 119174, 120780, 130008, 162510, 178761, 195012, 216680, 238348, 241560, 243765, 297935, 325020, 330437, 357522, 390024, 476696, 487530, 536283, 595870, 650040, 660874, 715044, 893805, 975060, 991311, 1072566, 1191740, 1321748, 1430088, 1652185, 1787610, 1950120, 1982622, 2145132, 2383480, 2643496, 2681415, 2973933, 3304370, 3575220, 3634807, 3965244, 4290264, 4956555, 5362830, 5947866, 6608740, 7150440, 7269614, 7930488, 9913110, 10725660, 10904421, 11895732, 13217480, 14539228, 14869665, 18174035, 19826220, 21451320, 21808842, 23791464, 29078456, 29739330, 32713263, 36348070, 39652440, 43617684, 54522105, 59478660, 65426526, 72696140, 87235368, 109044210, 118957320, 130853052, 145392280, 163566315, 218088420, 261706104, 327132630, 436176840, 654265260, 1308530520]

約数ペア:

[(1, 1308530520), (2, 654265260), (3, 436176840), (4, 327132630), (5, 261706104), (6, 218088420), (8, 163566315), (9, 145392280), (10, 130853052), (11, 118957320), (12, 109044210), (15, 87235368), (18, 72696140), (20, 65426526), (22, 59478660), (24, 54522105), (30, 43617684), (33, 39652440), (36, 36348070), (40, 32713263), (44, 29739330), (45, 29078456), (55, 23791464), (60, 21808842), (61, 21451320), (66, 19826220), (72, 18174035), (88, 14869665), (90, 14539228), (99, 13217480), (110, 11895732), (120, 10904421), (122, 10725660), (132, 9913110), (165, 7930488), (180, 7269614), (183, 7150440), (198, 6608740), (220, 5947866), (244, 5362830), (264, 4956555), (305, 4290264), (330, 3965244), (360, 3634807), (366, 3575220), (396, 3304370), (440, 2973933), (488, 2681415), (495, 2643496), (549, 2383480), (610, 2145132), (660, 1982622), (671, 1950120), (732, 1787610), (792, 1652185), (915, 1430088), (990, 1321748), (1098, 1191740), (1220, 1072566), (1320, 991311), (1342, 975060), (1464, 893805), (1830, 715044), (1980, 660874), (2013, 650040), (2196, 595870), (2440, 536283), (2684, 487530), (2745, 476696), (3355, 390024), (3660, 357522), (3960, 330437), (4026, 325020), (4392, 297935), (5368, 243765), (5417, 241560), (5490, 238348), (6039, 216680), (6710, 195012), (7320, 178761), (8052, 162510), (10065, 130008), (10834, 120780), (10980, 119174), (12078, 108340), (13420, 97506), (16104, 81255), (16251, 80520), (20130, 65004), (21668, 60390), (21960, 59587), (24156, 54170), (26840, 48753), (27085, 48312), (30195, 43336), (32502, 40260)]