139449360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:665

約数の個数: 160

約数和(自身を含む): 464434560

約数和(自身を除く): 324985200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 80, 95, 106, 114, 120, 152, 159, 190, 212, 228, 240, 265, 285, 304, 318, 380, 424, 456, 530, 570, 577, 636, 760, 795, 848, 912, 1007, 1060, 1140, 1154, 1272, 1520, 1590, 1731, 2014, 2120, 2280, 2308, 2544, 2885, 3021, 3180, 3462, 4028, 4240, 4560, 4616, 5035, 5770, 6042, 6360, 6924, 8056, 8655, 9232, 10070, 10963, 11540, 12084, 12720, 13848, 15105, 16112, 17310, 20140, 21926, 23080, 24168, 27696, 30210, 30581, 32889, 34620, 40280, 43852, 46160, 48336, 54815, 60420, 61162, 65778, 69240, 80560, 87704, 91743, 109630, 120840, 122324, 131556, 138480, 152905, 164445, 175408, 183486, 219260, 241680, 244648, 263112, 305810, 328890, 366972, 438520, 458715, 489296, 526224, 581039, 611620, 657780, 733944, 877040, 917430, 1162078, 1223240, 1315560, 1467888, 1743117, 1834860, 2324156, 2446480, 2631120, 2905195, 3486234, 3669720, 4648312, 5810390, 6972468, 7339440, 8715585, 9296624, 11620780, 13944936, 17431170, 23241560, 27889872, 34862340, 46483120, 69724680, 139449360]

約数ペア:

[(1, 139449360), (2, 69724680), (3, 46483120), (4, 34862340), (5, 27889872), (6, 23241560), (8, 17431170), (10, 13944936), (12, 11620780), (15, 9296624), (16, 8715585), (19, 7339440), (20, 6972468), (24, 5810390), (30, 4648312), (38, 3669720), (40, 3486234), (48, 2905195), (53, 2631120), (57, 2446480), (60, 2324156), (76, 1834860), (80, 1743117), (95, 1467888), (106, 1315560), (114, 1223240), (120, 1162078), (152, 917430), (159, 877040), (190, 733944), (212, 657780), (228, 611620), (240, 581039), (265, 526224), (285, 489296), (304, 458715), (318, 438520), (380, 366972), (424, 328890), (456, 305810), (530, 263112), (570, 244648), (577, 241680), (636, 219260), (760, 183486), (795, 175408), (848, 164445), (912, 152905), (1007, 138480), (1060, 131556), (1140, 122324), (1154, 120840), (1272, 109630), (1520, 91743), (1590, 87704), (1731, 80560), (2014, 69240), (2120, 65778), (2280, 61162), (2308, 60420), (2544, 54815), (2885, 48336), (3021, 46160), (3180, 43852), (3462, 40280), (4028, 34620), (4240, 32889), (4560, 30581), (4616, 30210), (5035, 27696), (5770, 24168), (6042, 23080), (6360, 21926), (6924, 20140), (8056, 17310), (8655, 16112), (9232, 15105), (10070, 13848), (10963, 12720), (11540, 12084)]