65302440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 238723200

約数和(自身を除く): 173420760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 269, 280, 289, 340, 357, 408, 420, 476, 510, 538, 578, 595, 680, 714, 807, 840, 867, 952, 1020, 1076, 1156, 1190, 1345, 1428, 1445, 1614, 1734, 1785, 1883, 2023, 2040, 2152, 2312, 2380, 2690, 2856, 2890, 3228, 3468, 3570, 3766, 4035, 4046, 4335, 4573, 4760, 5380, 5649, 5780, 6069, 6456, 6936, 7140, 7532, 8070, 8092, 8670, 9146, 9415, 10115, 10760, 11298, 11560, 12138, 13719, 14280, 15064, 16140, 16184, 17340, 18292, 18830, 20230, 22596, 22865, 24276, 27438, 28245, 30345, 32011, 32280, 34680, 36584, 37660, 40460, 45192, 45730, 48552, 54876, 56490, 60690, 64022, 68595, 75320, 77741, 80920, 91460, 96033, 109752, 112980, 121380, 128044, 137190, 155482, 160055, 182920, 192066, 225960, 233223, 242760, 256088, 274380, 310964, 320110, 384132, 388705, 466446, 480165, 544187, 548760, 621928, 640220, 768264, 777410, 932892, 960330, 1088374, 1166115, 1280440, 1554820, 1632561, 1865784, 1920660, 2176748, 2332230, 2720935, 3109640, 3265122, 3841320, 4353496, 4664460, 5441870, 6530244, 8162805, 9328920, 10883740, 13060488, 16325610, 21767480, 32651220, 65302440]

約数ペア:

[(1, 65302440), (2, 32651220), (3, 21767480), (4, 16325610), (5, 13060488), (6, 10883740), (7, 9328920), (8, 8162805), (10, 6530244), (12, 5441870), (14, 4664460), (15, 4353496), (17, 3841320), (20, 3265122), (21, 3109640), (24, 2720935), (28, 2332230), (30, 2176748), (34, 1920660), (35, 1865784), (40, 1632561), (42, 1554820), (51, 1280440), (56, 1166115), (60, 1088374), (68, 960330), (70, 932892), (84, 777410), (85, 768264), (102, 640220), (105, 621928), (119, 548760), (120, 544187), (136, 480165), (140, 466446), (168, 388705), (170, 384132), (204, 320110), (210, 310964), (238, 274380), (255, 256088), (269, 242760), (280, 233223), (289, 225960), (340, 192066), (357, 182920), (408, 160055), (420, 155482), (476, 137190), (510, 128044), (538, 121380), (578, 112980), (595, 109752), (680, 96033), (714, 91460), (807, 80920), (840, 77741), (867, 75320), (952, 68595), (1020, 64022), (1076, 60690), (1156, 56490), (1190, 54876), (1345, 48552), (1428, 45730), (1445, 45192), (1614, 40460), (1734, 37660), (1785, 36584), (1883, 34680), (2023, 32280), (2040, 32011), (2152, 30345), (2312, 28245), (2380, 27438), (2690, 24276), (2856, 22865), (2890, 22596), (3228, 20230), (3468, 18830), (3570, 18292), (3766, 17340), (4035, 16184), (4046, 16140), (4335, 15064), (4573, 14280), (4760, 13719), (5380, 12138), (5649, 11560), (5780, 11298), (6069, 10760), (6456, 10115), (6936, 9415), (7140, 9146), (7532, 8670), (8070, 8092)]