157382940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 557819136

約数和(自身を除く): 400436196

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 83, 85, 102, 110, 130, 132, 143, 156, 165, 166, 169, 170, 187, 195, 204, 220, 221, 249, 255, 260, 286, 330, 332, 338, 340, 374, 390, 415, 429, 442, 498, 507, 510, 561, 572, 660, 663, 676, 715, 748, 780, 830, 845, 858, 884, 913, 935, 996, 1014, 1020, 1079, 1105, 1122, 1245, 1326, 1411, 1430, 1660, 1690, 1716, 1826, 1859, 1870, 2028, 2145, 2158, 2210, 2244, 2431, 2490, 2535, 2652, 2739, 2805, 2822, 2860, 2873, 3237, 3315, 3380, 3652, 3718, 3740, 4233, 4290, 4316, 4420, 4565, 4862, 4980, 5070, 5395, 5478, 5577, 5610, 5644, 5746, 6474, 6630, 7055, 7293, 7436, 8466, 8580, 8619, 9130, 9295, 9724, 10140, 10790, 10956, 11154, 11220, 11492, 11869, 12155, 12948, 13260, 13695, 14027, 14110, 14365, 14586, 15521, 16185, 16932, 17238, 18260, 18343, 18590, 21165, 21580, 22308, 23738, 24310, 27390, 27885, 28054, 28220, 28730, 29172, 31042, 31603, 32370, 34476, 35607, 36465, 36686, 37180, 42081, 42330, 43095, 46563, 47476, 48620, 54780, 55029, 55770, 56108, 57460, 59345, 62084, 63206, 64740, 70135, 71214, 72930, 73372, 77605, 84162, 84660, 86190, 91715, 93126, 94809, 110058, 111540, 118690, 126412, 140270, 142428, 145860, 154297, 155210, 158015, 168324, 172380, 178035, 183430, 186252, 189618, 201773, 210405, 220116, 232815, 237380, 238459, 275145, 280540, 308594, 310420, 316030, 356070, 366860, 379236, 403546, 420810, 462891, 465630, 474045, 476918, 550290, 605319, 617188, 632060, 712140, 715377, 771485, 807092, 841620, 925782, 931260, 948090, 953836, 1008865, 1100580, 1192295, 1210638, 1430754, 1542970, 1851564, 1896180, 2017730, 2314455, 2384590, 2421276, 2623049, 2861508, 3026595, 3085940, 3576885, 4035460, 4628910, 4769180, 5246098, 6053190, 7153770, 7869147, 9257820, 10492196, 12106380, 13115245, 14307540, 15738294, 26230490, 31476588, 39345735, 52460980, 78691470, 157382940]

約数ペア:

[(1, 157382940), (2, 78691470), (3, 52460980), (4, 39345735), (5, 31476588), (6, 26230490), (10, 15738294), (11, 14307540), (12, 13115245), (13, 12106380), (15, 10492196), (17, 9257820), (20, 7869147), (22, 7153770), (26, 6053190), (30, 5246098), (33, 4769180), (34, 4628910), (39, 4035460), (44, 3576885), (51, 3085940), (52, 3026595), (55, 2861508), (60, 2623049), (65, 2421276), (66, 2384590), (68, 2314455), (78, 2017730), (83, 1896180), (85, 1851564), (102, 1542970), (110, 1430754), (130, 1210638), (132, 1192295), (143, 1100580), (156, 1008865), (165, 953836), (166, 948090), (169, 931260), (170, 925782), (187, 841620), (195, 807092), (204, 771485), (220, 715377), (221, 712140), (249, 632060), (255, 617188), (260, 605319), (286, 550290), (330, 476918), (332, 474045), (338, 465630), (340, 462891), (374, 420810), (390, 403546), (415, 379236), (429, 366860), (442, 356070), (498, 316030), (507, 310420), (510, 308594), (561, 280540), (572, 275145), (660, 238459), (663, 237380), (676, 232815), (715, 220116), (748, 210405), (780, 201773), (830, 189618), (845, 186252), (858, 183430), (884, 178035), (913, 172380), (935, 168324), (996, 158015), (1014, 155210), (1020, 154297), (1079, 145860), (1105, 142428), (1122, 140270), (1245, 126412), (1326, 118690), (1411, 111540), (1430, 110058), (1660, 94809), (1690, 93126), (1716, 91715), (1826, 86190), (1859, 84660), (1870, 84162), (2028, 77605), (2145, 73372), (2158, 72930), (2210, 71214), (2244, 70135), (2431, 64740), (2490, 63206), (2535, 62084), (2652, 59345), (2739, 57460), (2805, 56108), (2822, 55770), (2860, 55029), (2873, 54780), (3237, 48620), (3315, 47476), (3380, 46563), (3652, 43095), (3718, 42330), (3740, 42081), (4233, 37180), (4290, 36686), (4316, 36465), (4420, 35607), (4565, 34476), (4862, 32370), (4980, 31603), (5070, 31042), (5395, 29172), (5478, 28730), (5577, 28220), (5610, 28054), (5644, 27885), (5746, 27390), (6474, 24310), (6630, 23738), (7055, 22308), (7293, 21580), (7436, 21165), (8466, 18590), (8580, 18343), (8619, 18260), (9130, 17238), (9295, 16932), (9724, 16185), (10140, 15521), (10790, 14586), (10956, 14365), (11154, 14110), (11220, 14027), (11492, 13695), (11869, 13260), (12155, 12948)]