313471680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 224

約数和(自身を含む): 1040879808

約数和(自身を除く): 727408128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 61, 64, 80, 96, 101, 106, 120, 122, 159, 160, 183, 192, 202, 212, 240, 244, 265, 303, 305, 318, 320, 366, 404, 424, 480, 488, 505, 530, 606, 610, 636, 732, 795, 808, 848, 915, 960, 976, 1010, 1060, 1212, 1220, 1272, 1464, 1515, 1590, 1616, 1696, 1830, 1952, 2020, 2120, 2424, 2440, 2544, 2928, 3030, 3180, 3232, 3233, 3392, 3660, 3904, 4040, 4240, 4848, 4880, 5088, 5353, 5856, 6060, 6161, 6360, 6464, 6466, 7320, 8080, 8480, 9696, 9699, 9760, 10176, 10706, 11712, 12120, 12322, 12720, 12932, 14640, 16059, 16160, 16165, 16960, 18483, 19392, 19398, 19520, 21412, 24240, 24644, 25440, 25864, 26765, 29280, 30805, 32118, 32320, 32330, 36966, 38796, 42824, 48480, 48495, 49288, 50880, 51728, 53530, 58560, 61610, 64236, 64660, 73932, 77592, 80295, 85648, 92415, 96960, 96990, 98576, 103456, 107060, 123220, 128472, 129320, 147864, 155184, 160590, 171296, 184830, 193980, 197152, 206912, 214120, 246440, 256944, 258640, 295728, 310368, 321180, 326533, 342592, 369660, 387960, 394304, 428240, 492880, 513888, 517280, 591456, 620736, 642360, 653066, 739320, 775920, 856480, 979599, 985760, 1027776, 1034560, 1182912, 1284720, 1306132, 1478640, 1551840, 1632665, 1712960, 1959198, 1971520, 2569440, 2612264, 2957280, 3103680, 3265330, 3918396, 4897995, 5138880, 5224528, 5914560, 6530660, 7836792, 9795990, 10449056, 13061320, 15673584, 19591980, 20898112, 26122640, 31347168, 39183960, 52245280, 62694336, 78367920, 104490560, 156735840, 313471680]

約数ペア:

[(1, 313471680), (2, 156735840), (3, 104490560), (4, 78367920), (5, 62694336), (6, 52245280), (8, 39183960), (10, 31347168), (12, 26122640), (15, 20898112), (16, 19591980), (20, 15673584), (24, 13061320), (30, 10449056), (32, 9795990), (40, 7836792), (48, 6530660), (53, 5914560), (60, 5224528), (61, 5138880), (64, 4897995), (80, 3918396), (96, 3265330), (101, 3103680), (106, 2957280), (120, 2612264), (122, 2569440), (159, 1971520), (160, 1959198), (183, 1712960), (192, 1632665), (202, 1551840), (212, 1478640), (240, 1306132), (244, 1284720), (265, 1182912), (303, 1034560), (305, 1027776), (318, 985760), (320, 979599), (366, 856480), (404, 775920), (424, 739320), (480, 653066), (488, 642360), (505, 620736), (530, 591456), (606, 517280), (610, 513888), (636, 492880), (732, 428240), (795, 394304), (808, 387960), (848, 369660), (915, 342592), (960, 326533), (976, 321180), (1010, 310368), (1060, 295728), (1212, 258640), (1220, 256944), (1272, 246440), (1464, 214120), (1515, 206912), (1590, 197152), (1616, 193980), (1696, 184830), (1830, 171296), (1952, 160590), (2020, 155184), (2120, 147864), (2424, 129320), (2440, 128472), (2544, 123220), (2928, 107060), (3030, 103456), (3180, 98576), (3232, 96990), (3233, 96960), (3392, 92415), (3660, 85648), (3904, 80295), (4040, 77592), (4240, 73932), (4848, 64660), (4880, 64236), (5088, 61610), (5353, 58560), (5856, 53530), (6060, 51728), (6161, 50880), (6360, 49288), (6464, 48495), (6466, 48480), (7320, 42824), (8080, 38796), (8480, 36966), (9696, 32330), (9699, 32320), (9760, 32118), (10176, 30805), (10706, 29280), (11712, 26765), (12120, 25864), (12322, 25440), (12720, 24644), (12932, 24240), (14640, 21412), (16059, 19520), (16160, 19398), (16165, 19392), (16960, 18483)]