144438840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4409}}^1$

素因数の和:4446

約数の個数: 192

約数和(自身を含む): 577886400

約数和(自身を除く): 433447560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4409, 4680, 5460, 6552, 8190, 8818, 10920, 13227, 16380, 17636, 22045, 26454, 30863, 32760, 35272, 39681, 44090, 52908, 57317, 61726, 66135, 79362, 88180, 92589, 105816, 114634, 123452, 132270, 154315, 158724, 171951, 176360, 185178, 198405, 229268, 246904, 264540, 277767, 286585, 308630, 317448, 343902, 370356, 396810, 401219, 458536, 462945, 515853, 529080, 555534, 573170, 617260, 687804, 740712, 793620, 802438, 859755, 925890, 1031706, 1111068, 1146340, 1203657, 1234520, 1375608, 1388835, 1587240, 1604876, 1719510, 1851780, 2006095, 2063412, 2222136, 2292680, 2407314, 2579265, 2777670, 3209752, 3439020, 3610971, 3703560, 4012190, 4126824, 4814628, 5158530, 5555340, 6018285, 6878040, 7221942, 8024380, 9629256, 10317060, 11110680, 12036570, 14443884, 16048760, 18054855, 20634120, 24073140, 28887768, 36109710, 48146280, 72219420, 144438840]

約数ペア:

[(1, 144438840), (2, 72219420), (3, 48146280), (4, 36109710), (5, 28887768), (6, 24073140), (7, 20634120), (8, 18054855), (9, 16048760), (10, 14443884), (12, 12036570), (13, 11110680), (14, 10317060), (15, 9629256), (18, 8024380), (20, 7221942), (21, 6878040), (24, 6018285), (26, 5555340), (28, 5158530), (30, 4814628), (35, 4126824), (36, 4012190), (39, 3703560), (40, 3610971), (42, 3439020), (45, 3209752), (52, 2777670), (56, 2579265), (60, 2407314), (63, 2292680), (65, 2222136), (70, 2063412), (72, 2006095), (78, 1851780), (84, 1719510), (90, 1604876), (91, 1587240), (104, 1388835), (105, 1375608), (117, 1234520), (120, 1203657), (126, 1146340), (130, 1111068), (140, 1031706), (156, 925890), (168, 859755), (180, 802438), (182, 793620), (195, 740712), (210, 687804), (234, 617260), (252, 573170), (260, 555534), (273, 529080), (280, 515853), (312, 462945), (315, 458536), (360, 401219), (364, 396810), (390, 370356), (420, 343902), (455, 317448), (468, 308630), (504, 286585), (520, 277767), (546, 264540), (585, 246904), (630, 229268), (728, 198405), (780, 185178), (819, 176360), (840, 171951), (910, 158724), (936, 154315), (1092, 132270), (1170, 123452), (1260, 114634), (1365, 105816), (1560, 92589), (1638, 88180), (1820, 79362), (2184, 66135), (2340, 61726), (2520, 57317), (2730, 52908), (3276, 44090), (3640, 39681), (4095, 35272), (4409, 32760), (4680, 30863), (5460, 26454), (6552, 22045), (8190, 17636), (8818, 16380), (10920, 13227)]