2357309440

素因数分解:

$2^{12}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 208

約数和(自身を含む): 6039060480

約数和(自身を除く): 3681751040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 79, 80, 94, 124, 128, 155, 158, 160, 188, 235, 248, 256, 310, 316, 320, 376, 395, 470, 496, 512, 620, 632, 640, 752, 790, 940, 992, 1024, 1240, 1264, 1280, 1457, 1504, 1580, 1880, 1984, 2048, 2449, 2480, 2528, 2560, 2914, 3008, 3160, 3713, 3760, 3968, 4096, 4898, 4960, 5056, 5120, 5828, 6016, 6320, 7285, 7426, 7520, 7936, 9796, 9920, 10112, 10240, 11656, 12032, 12245, 12640, 14570, 14852, 15040, 15872, 18565, 19592, 19840, 20224, 20480, 23312, 24064, 24490, 25280, 29140, 29704, 30080, 31744, 37130, 39184, 39680, 40448, 46624, 48128, 48980, 50560, 58280, 59408, 60160, 63488, 74260, 78368, 79360, 80896, 93248, 96256, 97960, 101120, 115103, 116560, 118816, 120320, 126976, 148520, 156736, 158720, 161792, 186496, 192512, 195920, 202240, 230206, 233120, 237632, 240640, 297040, 313472, 317440, 323584, 372992, 391840, 404480, 460412, 466240, 475264, 481280, 575515, 594080, 626944, 634880, 745984, 783680, 808960, 920824, 932480, 950528, 962560, 1151030, 1188160, 1253888, 1491968, 1567360, 1617920, 1841648, 1864960, 1901056, 2302060, 2376320, 2507776, 2983936, 3134720, 3683296, 3729920, 3802112, 4604120, 4752640, 5015552, 5967872, 6269440, 7366592, 7459840, 7604224, 9208240, 9505280, 10031104, 12538880, 14733184, 14919680, 15208448, 18416480, 19010560, 25077760, 29466368, 29839360, 36832960, 38021120, 50155520, 58932736, 73665920, 76042240, 117865472, 147331840, 235730944, 294663680, 471461888, 589327360, 1178654720, 2357309440]

約数ペア:

[(1, 2357309440), (2, 1178654720), (4, 589327360), (5, 471461888), (8, 294663680), (10, 235730944), (16, 147331840), (20, 117865472), (31, 76042240), (32, 73665920), (40, 58932736), (47, 50155520), (62, 38021120), (64, 36832960), (79, 29839360), (80, 29466368), (94, 25077760), (124, 19010560), (128, 18416480), (155, 15208448), (158, 14919680), (160, 14733184), (188, 12538880), (235, 10031104), (248, 9505280), (256, 9208240), (310, 7604224), (316, 7459840), (320, 7366592), (376, 6269440), (395, 5967872), (470, 5015552), (496, 4752640), (512, 4604120), (620, 3802112), (632, 3729920), (640, 3683296), (752, 3134720), (790, 2983936), (940, 2507776), (992, 2376320), (1024, 2302060), (1240, 1901056), (1264, 1864960), (1280, 1841648), (1457, 1617920), (1504, 1567360), (1580, 1491968), (1880, 1253888), (1984, 1188160), (2048, 1151030), (2449, 962560), (2480, 950528), (2528, 932480), (2560, 920824), (2914, 808960), (3008, 783680), (3160, 745984), (3713, 634880), (3760, 626944), (3968, 594080), (4096, 575515), (4898, 481280), (4960, 475264), (5056, 466240), (5120, 460412), (5828, 404480), (6016, 391840), (6320, 372992), (7285, 323584), (7426, 317440), (7520, 313472), (7936, 297040), (9796, 240640), (9920, 237632), (10112, 233120), (10240, 230206), (11656, 202240), (12032, 195920), (12245, 192512), (12640, 186496), (14570, 161792), (14852, 158720), (15040, 156736), (15872, 148520), (18565, 126976), (19592, 120320), (19840, 118816), (20224, 116560), (20480, 115103), (23312, 101120), (24064, 97960), (24490, 96256), (25280, 93248), (29140, 80896), (29704, 79360), (30080, 78368), (31744, 74260), (37130, 63488), (39184, 60160), (39680, 59408), (40448, 58280), (46624, 50560), (48128, 48980)]