240577319680

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{16931}}^1$

素因数の和:17622

約数の個数: 144

約数和(自身を含む): 611125863264

約数和(自身を除く): 370548543584

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 653, 680, 1088, 1280, 1306, 1360, 2176, 2612, 2720, 3265, 4352, 5224, 5440, 6530, 10448, 10880, 11101, 13060, 16931, 20896, 21760, 22202, 26120, 33862, 41792, 44404, 52240, 55505, 67724, 83584, 84655, 88808, 104480, 111010, 135448, 167168, 169310, 177616, 208960, 222020, 270896, 287827, 338620, 355232, 417920, 444040, 541792, 575654, 677240, 710464, 835840, 888080, 1083584, 1151308, 1354480, 1420928, 1439135, 1776160, 2167168, 2302616, 2708960, 2841856, 2878270, 3552320, 4334336, 4605232, 5417920, 5756540, 7104640, 9210464, 10835840, 11055943, 11513080, 14209280, 18420928, 21671680, 22111886, 23026160, 36841856, 44223772, 46052320, 55279715, 73683712, 88447544, 92104640, 110559430, 176895088, 184209280, 187951031, 221118860, 353790176, 368418560, 375902062, 442237720, 707580352, 751804124, 884475440, 939755155, 1415160704, 1503608248, 1768950880, 1879510310, 2830321408, 3007216496, 3537901760, 3759020620, 6014432992, 7075803520, 7518041240, 12028865984, 14151607040, 15036082480, 24057731968, 30072164960, 48115463936, 60144329920, 120288659840, 240577319680]

約数ペア:

[(1, 240577319680), (2, 120288659840), (4, 60144329920), (5, 48115463936), (8, 30072164960), (10, 24057731968), (16, 15036082480), (17, 14151607040), (20, 12028865984), (32, 7518041240), (34, 7075803520), (40, 6014432992), (64, 3759020620), (68, 3537901760), (80, 3007216496), (85, 2830321408), (128, 1879510310), (136, 1768950880), (160, 1503608248), (170, 1415160704), (256, 939755155), (272, 884475440), (320, 751804124), (340, 707580352), (544, 442237720), (640, 375902062), (653, 368418560), (680, 353790176), (1088, 221118860), (1280, 187951031), (1306, 184209280), (1360, 176895088), (2176, 110559430), (2612, 92104640), (2720, 88447544), (3265, 73683712), (4352, 55279715), (5224, 46052320), (5440, 44223772), (6530, 36841856), (10448, 23026160), (10880, 22111886), (11101, 21671680), (13060, 18420928), (16931, 14209280), (20896, 11513080), (21760, 11055943), (22202, 10835840), (26120, 9210464), (33862, 7104640), (41792, 5756540), (44404, 5417920), (52240, 4605232), (55505, 4334336), (67724, 3552320), (83584, 2878270), (84655, 2841856), (88808, 2708960), (104480, 2302616), (111010, 2167168), (135448, 1776160), (167168, 1439135), (169310, 1420928), (177616, 1354480), (208960, 1151308), (222020, 1083584), (270896, 888080), (287827, 835840), (338620, 710464), (355232, 677240), (417920, 575654), (444040, 541792)]