143122140

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{601}}^1$

素因数の和:639

約数の個数: 216

約数和(自身を含む): 524592432

約数和(自身を除く): 381470292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 486, 490, 540, 567, 588, 601, 630, 735, 756, 810, 882, 945, 972, 980, 1134, 1202, 1215, 1260, 1323, 1470, 1620, 1701, 1764, 1803, 1890, 2205, 2268, 2404, 2430, 2646, 2835, 2940, 3005, 3402, 3606, 3780, 3969, 4207, 4410, 4860, 5292, 5409, 5670, 6010, 6615, 6804, 7212, 7938, 8414, 8505, 8820, 9015, 10818, 11340, 11907, 12020, 12621, 13230, 15876, 16227, 16828, 17010, 18030, 19845, 21035, 21636, 23814, 25242, 26460, 27045, 29449, 32454, 34020, 36060, 37863, 39690, 42070, 47628, 48681, 50484, 54090, 58898, 59535, 63105, 64908, 75726, 79380, 81135, 84140, 88347, 97362, 108180, 113589, 117796, 119070, 126210, 146043, 147245, 151452, 162270, 176694, 189315, 194724, 227178, 238140, 243405, 252420, 265041, 292086, 294490, 324540, 340767, 353388, 378630, 441735, 454356, 486810, 530082, 567945, 584172, 588980, 681534, 730215, 757260, 795123, 883470, 973620, 1022301, 1060164, 1135890, 1325205, 1363068, 1460430, 1590246, 1703835, 1766940, 2044602, 2271780, 2385369, 2650410, 2920860, 3180492, 3407670, 3975615, 4089204, 4770738, 5111505, 5300820, 6815340, 7156107, 7951230, 9541476, 10223010, 11926845, 14312214, 15902460, 20446020, 23853690, 28624428, 35780535, 47707380, 71561070, 143122140]

約数ペア:

[(1, 143122140), (2, 71561070), (3, 47707380), (4, 35780535), (5, 28624428), (6, 23853690), (7, 20446020), (9, 15902460), (10, 14312214), (12, 11926845), (14, 10223010), (15, 9541476), (18, 7951230), (20, 7156107), (21, 6815340), (27, 5300820), (28, 5111505), (30, 4770738), (35, 4089204), (36, 3975615), (42, 3407670), (45, 3180492), (49, 2920860), (54, 2650410), (60, 2385369), (63, 2271780), (70, 2044602), (81, 1766940), (84, 1703835), (90, 1590246), (98, 1460430), (105, 1363068), (108, 1325205), (126, 1135890), (135, 1060164), (140, 1022301), (147, 973620), (162, 883470), (180, 795123), (189, 757260), (196, 730215), (210, 681534), (243, 588980), (245, 584172), (252, 567945), (270, 530082), (294, 486810), (315, 454356), (324, 441735), (378, 378630), (405, 353388), (420, 340767), (441, 324540), (486, 294490), (490, 292086), (540, 265041), (567, 252420), (588, 243405), (601, 238140), (630, 227178), (735, 194724), (756, 189315), (810, 176694), (882, 162270), (945, 151452), (972, 147245), (980, 146043), (1134, 126210), (1202, 119070), (1215, 117796), (1260, 113589), (1323, 108180), (1470, 97362), (1620, 88347), (1701, 84140), (1764, 81135), (1803, 79380), (1890, 75726), (2205, 64908), (2268, 63105), (2404, 59535), (2430, 58898), (2646, 54090), (2835, 50484), (2940, 48681), (3005, 47628), (3402, 42070), (3606, 39690), (3780, 37863), (3969, 36060), (4207, 34020), (4410, 32454), (4860, 29449), (5292, 27045), (5409, 26460), (5670, 25242), (6010, 23814), (6615, 21636), (6804, 21035), (7212, 19845), (7938, 18030), (8414, 17010), (8505, 16828), (8820, 16227), (9015, 15876), (10818, 13230), (11340, 12621), (11907, 12020)]