1027741680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{29131}}^1$

素因数の和:29164

約数の個数: 180

約数和(自身を含む): 4015147032

約数和(自身を除く): 2987405352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 29131, 35280, 58262, 87393, 116524, 145655, 174786, 203917, 233048, 262179, 291310, 349572, 407834, 436965, 466096, 524358, 582620, 611751, 699144, 815668, 873930, 1019585, 1048716, 1165240, 1223502, 1310895, 1398288, 1427419, 1631336, 1747860, 1835253, 2039170, 2097432, 2330480, 2447004, 2621790, 2854838, 3058755, 3262672, 3495720, 3670506, 4078340, 4194864, 4282257, 4894008, 5243580, 5709676, 6117510, 6991440, 7137095, 7341012, 8156680, 8564514, 9176265, 9788016, 10487160, 11419352, 12235020, 12846771, 14274190, 14682024, 16313360, 17129028, 18352530, 20974320, 21411285, 22838704, 24470040, 25693542, 28548380, 29364048, 34258056, 36705060, 42822570, 48940080, 51387084, 57096760, 64233855, 68516112, 73410120, 85645140, 102774168, 114193520, 128467710, 146820240, 171290280, 205548336, 256935420, 342580560, 513870840, 1027741680]

約数ペア:

[(1, 1027741680), (2, 513870840), (3, 342580560), (4, 256935420), (5, 205548336), (6, 171290280), (7, 146820240), (8, 128467710), (9, 114193520), (10, 102774168), (12, 85645140), (14, 73410120), (15, 68516112), (16, 64233855), (18, 57096760), (20, 51387084), (21, 48940080), (24, 42822570), (28, 36705060), (30, 34258056), (35, 29364048), (36, 28548380), (40, 25693542), (42, 24470040), (45, 22838704), (48, 21411285), (49, 20974320), (56, 18352530), (60, 17129028), (63, 16313360), (70, 14682024), (72, 14274190), (80, 12846771), (84, 12235020), (90, 11419352), (98, 10487160), (105, 9788016), (112, 9176265), (120, 8564514), (126, 8156680), (140, 7341012), (144, 7137095), (147, 6991440), (168, 6117510), (180, 5709676), (196, 5243580), (210, 4894008), (240, 4282257), (245, 4194864), (252, 4078340), (280, 3670506), (294, 3495720), (315, 3262672), (336, 3058755), (360, 2854838), (392, 2621790), (420, 2447004), (441, 2330480), (490, 2097432), (504, 2039170), (560, 1835253), (588, 1747860), (630, 1631336), (720, 1427419), (735, 1398288), (784, 1310895), (840, 1223502), (882, 1165240), (980, 1048716), (1008, 1019585), (1176, 873930), (1260, 815668), (1470, 699144), (1680, 611751), (1764, 582620), (1960, 524358), (2205, 466096), (2352, 436965), (2520, 407834), (2940, 349572), (3528, 291310), (3920, 262179), (4410, 233048), (5040, 203917), (5880, 174786), (7056, 145655), (8820, 116524), (11760, 87393), (17640, 58262), (29131, 35280)]