154691040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{6577}}^1$

素因数の和:6609

約数の個数: 144

約数和(自身を含む): 566918352

約数和(自身を除く): 412227312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 6577, 7840, 11760, 13154, 19731, 23520, 26308, 32885, 39462, 46039, 52616, 65770, 78924, 92078, 98655, 105232, 131540, 138117, 157848, 184156, 197310, 210464, 230195, 263080, 276234, 315696, 322273, 368312, 394620, 460390, 526160, 552468, 631392, 644546, 690585, 736624, 789240, 920780, 966819, 1052320, 1104936, 1289092, 1381170, 1473248, 1578480, 1611365, 1841560, 1933638, 2209872, 2578184, 2762340, 3156960, 3222730, 3683120, 3867276, 4419744, 4834095, 5156368, 5524680, 6445460, 7366240, 7734552, 9668190, 10312736, 11049360, 12890920, 15469104, 19336380, 22098720, 25781840, 30938208, 38672760, 51563680, 77345520, 154691040]

約数ペア:

[(1, 154691040), (2, 77345520), (3, 51563680), (4, 38672760), (5, 30938208), (6, 25781840), (7, 22098720), (8, 19336380), (10, 15469104), (12, 12890920), (14, 11049360), (15, 10312736), (16, 9668190), (20, 7734552), (21, 7366240), (24, 6445460), (28, 5524680), (30, 5156368), (32, 4834095), (35, 4419744), (40, 3867276), (42, 3683120), (48, 3222730), (49, 3156960), (56, 2762340), (60, 2578184), (70, 2209872), (80, 1933638), (84, 1841560), (96, 1611365), (98, 1578480), (105, 1473248), (112, 1381170), (120, 1289092), (140, 1104936), (147, 1052320), (160, 966819), (168, 920780), (196, 789240), (210, 736624), (224, 690585), (240, 644546), (245, 631392), (280, 552468), (294, 526160), (336, 460390), (392, 394620), (420, 368312), (480, 322273), (490, 315696), (560, 276234), (588, 263080), (672, 230195), (735, 210464), (784, 197310), (840, 184156), (980, 157848), (1120, 138117), (1176, 131540), (1470, 105232), (1568, 98655), (1680, 92078), (1960, 78924), (2352, 65770), (2940, 52616), (3360, 46039), (3920, 39462), (4704, 32885), (5880, 26308), (6577, 23520), (7840, 19731), (11760, 13154)]