156904020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 384

約数和(自身を含む): 626196480

約数和(自身を除く): 469292460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 31, 35, 36, 39, 42, 45, 52, 54, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 103, 105, 108, 117, 124, 126, 130, 135, 140, 155, 156, 180, 182, 186, 189, 195, 206, 210, 217, 234, 252, 260, 270, 273, 279, 309, 310, 315, 351, 364, 372, 378, 390, 403, 412, 420, 434, 455, 465, 468, 515, 540, 546, 558, 585, 618, 620, 630, 651, 702, 721, 756, 780, 806, 819, 837, 868, 910, 927, 930, 945, 1030, 1085, 1092, 1116, 1170, 1209, 1236, 1260, 1302, 1339, 1365, 1395, 1404, 1442, 1545, 1612, 1638, 1674, 1755, 1820, 1854, 1860, 1890, 1953, 2015, 2060, 2163, 2170, 2340, 2418, 2457, 2604, 2678, 2730, 2781, 2790, 2821, 2884, 3090, 3193, 3255, 3276, 3348, 3510, 3605, 3627, 3708, 3780, 3906, 4017, 4030, 4095, 4185, 4326, 4340, 4635, 4836, 4914, 5356, 5460, 5562, 5580, 5642, 5859, 6045, 6180, 6386, 6489, 6510, 6695, 7020, 7210, 7254, 7812, 8034, 8060, 8190, 8370, 8463, 8652, 9270, 9373, 9579, 9765, 9828, 10815, 10881, 11124, 11284, 11718, 12051, 12090, 12285, 12772, 12978, 13020, 13390, 13905, 14105, 14420, 14508, 15965, 16068, 16380, 16740, 16926, 18135, 18540, 18746, 19158, 19467, 19530, 20085, 21630, 21762, 22351, 23436, 24102, 24180, 24570, 25389, 25956, 26780, 27810, 28119, 28210, 28737, 29295, 31930, 32445, 33852, 36153, 36270, 37492, 38316, 38934, 39060, 40170, 41509, 42315, 43260, 43524, 44702, 46865, 47895, 48204, 49140, 50778, 54405, 55620, 56238, 56420, 57474, 58590, 60255, 63860, 64890, 67053, 72306, 72540, 76167, 77868, 80340, 83018, 84357, 84630, 86211, 89404, 93730, 95790, 97335, 101556, 108810, 111755, 112476, 114948, 117180, 120510, 124527, 126945, 129780, 134106, 140595, 143685, 144612, 152334, 166036, 168714, 169260, 172422, 180765, 187460, 191580, 194670, 201159, 207545, 217620, 223510, 241020, 249054, 253071, 253890, 268212, 281190, 287370, 290563, 304668, 335265, 337428, 344844, 361530, 373581, 380835, 389340, 402318, 415090, 421785, 431055, 447020, 498108, 506142, 507780, 562380, 574740, 581126, 603477, 622635, 670530, 723060, 747162, 761670, 804636, 830180, 843570, 862110, 871689, 1005795, 1012284, 1120743, 1162252, 1206954, 1245270, 1265355, 1341060, 1452815, 1494324, 1523340, 1687140, 1724220, 1743378, 1867905, 2011590, 2241486, 2413908, 2490540, 2530710, 2615067, 2905630, 3017385, 3486756, 3735810, 4023180, 4358445, 4482972, 5061420, 5230134, 5603715, 5811260, 6034770, 7471620, 7845201, 8716890, 10460268, 11207430, 12069540, 13075335, 15690402, 17433780, 22414860, 26150670, 31380804, 39226005, 52301340, 78452010, 156904020]

約数ペア:

[(1, 156904020), (2, 78452010), (3, 52301340), (4, 39226005), (5, 31380804), (6, 26150670), (7, 22414860), (9, 17433780), (10, 15690402), (12, 13075335), (13, 12069540), (14, 11207430), (15, 10460268), (18, 8716890), (20, 7845201), (21, 7471620), (26, 6034770), (27, 5811260), (28, 5603715), (30, 5230134), (31, 5061420), (35, 4482972), (36, 4358445), (39, 4023180), (42, 3735810), (45, 3486756), (52, 3017385), (54, 2905630), (60, 2615067), (62, 2530710), (63, 2490540), (65, 2413908), (70, 2241486), (78, 2011590), (84, 1867905), (90, 1743378), (91, 1724220), (93, 1687140), (103, 1523340), (105, 1494324), (108, 1452815), (117, 1341060), (124, 1265355), (126, 1245270), (130, 1206954), (135, 1162252), (140, 1120743), (155, 1012284), (156, 1005795), (180, 871689), (182, 862110), (186, 843570), (189, 830180), (195, 804636), (206, 761670), (210, 747162), (217, 723060), (234, 670530), (252, 622635), (260, 603477), (270, 581126), (273, 574740), (279, 562380), (309, 507780), (310, 506142), (315, 498108), (351, 447020), (364, 431055), (372, 421785), (378, 415090), (390, 402318), (403, 389340), (412, 380835), (420, 373581), (434, 361530), (455, 344844), (465, 337428), (468, 335265), (515, 304668), (540, 290563), (546, 287370), (558, 281190), (585, 268212), (618, 253890), (620, 253071), (630, 249054), (651, 241020), (702, 223510), (721, 217620), (756, 207545), (780, 201159), (806, 194670), (819, 191580), (837, 187460), (868, 180765), (910, 172422), (927, 169260), (930, 168714), (945, 166036), (1030, 152334), (1085, 144612), (1092, 143685), (1116, 140595), (1170, 134106), (1209, 129780), (1236, 126945), (1260, 124527), (1302, 120510), (1339, 117180), (1365, 114948), (1395, 112476), (1404, 111755), (1442, 108810), (1545, 101556), (1612, 97335), (1638, 95790), (1674, 93730), (1755, 89404), (1820, 86211), (1854, 84630), (1860, 84357), (1890, 83018), (1953, 80340), (2015, 77868), (2060, 76167), (2163, 72540), (2170, 72306), (2340, 67053), (2418, 64890), (2457, 63860), (2604, 60255), (2678, 58590), (2730, 57474), (2781, 56420), (2790, 56238), (2821, 55620), (2884, 54405), (3090, 50778), (3193, 49140), (3255, 48204), (3276, 47895), (3348, 46865), (3510, 44702), (3605, 43524), (3627, 43260), (3708, 42315), (3780, 41509), (3906, 40170), (4017, 39060), (4030, 38934), (4095, 38316), (4185, 37492), (4326, 36270), (4340, 36153), (4635, 33852), (4836, 32445), (4914, 31930), (5356, 29295), (5460, 28737), (5562, 28210), (5580, 28119), (5642, 27810), (5859, 26780), (6045, 25956), (6180, 25389), (6386, 24570), (6489, 24180), (6510, 24102), (6695, 23436), (7020, 22351), (7210, 21762), (7254, 21630), (7812, 20085), (8034, 19530), (8060, 19467), (8190, 19158), (8370, 18746), (8463, 18540), (8652, 18135), (9270, 16926), (9373, 16740), (9579, 16380), (9765, 16068), (9828, 15965), (10815, 14508), (10881, 14420), (11124, 14105), (11284, 13905), (11718, 13390), (12051, 13020), (12090, 12978), (12285, 12772)]