553342560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:997

約数の個数: 192

約数和(自身を含む): 1845172224

約数和(自身を除く): 1291829664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 80, 82, 93, 96, 120, 123, 124, 155, 160, 164, 186, 205, 240, 246, 248, 310, 328, 372, 410, 465, 480, 492, 496, 615, 620, 656, 744, 820, 907, 930, 984, 992, 1230, 1240, 1271, 1312, 1488, 1640, 1814, 1860, 1968, 2460, 2480, 2542, 2721, 2976, 3280, 3628, 3720, 3813, 3936, 4535, 4920, 4960, 5084, 5442, 6355, 6560, 7256, 7440, 7626, 9070, 9840, 10168, 10884, 12710, 13605, 14512, 14880, 15252, 18140, 19065, 19680, 20336, 21768, 25420, 27210, 28117, 29024, 30504, 36280, 37187, 38130, 40672, 43536, 50840, 54420, 56234, 61008, 72560, 74374, 76260, 84351, 87072, 101680, 108840, 111561, 112468, 122016, 140585, 145120, 148748, 152520, 168702, 185935, 203360, 217680, 223122, 224936, 281170, 297496, 305040, 337404, 371870, 421755, 435360, 446244, 449872, 557805, 562340, 594992, 610080, 674808, 743740, 843510, 892488, 899744, 1115610, 1124680, 1152797, 1189984, 1349616, 1487480, 1687020, 1784976, 2231220, 2249360, 2305594, 2699232, 2974960, 3374040, 3458391, 3569952, 4462440, 4498720, 4611188, 5763985, 5949920, 6748080, 6916782, 8924880, 9222376, 11527970, 13496160, 13833564, 17291955, 17849760, 18444752, 23055940, 27667128, 34583910, 36889504, 46111880, 55334256, 69167820, 92223760, 110668512, 138335640, 184447520, 276671280, 553342560]

約数ペア:

[(1, 553342560), (2, 276671280), (3, 184447520), (4, 138335640), (5, 110668512), (6, 92223760), (8, 69167820), (10, 55334256), (12, 46111880), (15, 36889504), (16, 34583910), (20, 27667128), (24, 23055940), (30, 18444752), (31, 17849760), (32, 17291955), (40, 13833564), (41, 13496160), (48, 11527970), (60, 9222376), (62, 8924880), (80, 6916782), (82, 6748080), (93, 5949920), (96, 5763985), (120, 4611188), (123, 4498720), (124, 4462440), (155, 3569952), (160, 3458391), (164, 3374040), (186, 2974960), (205, 2699232), (240, 2305594), (246, 2249360), (248, 2231220), (310, 1784976), (328, 1687020), (372, 1487480), (410, 1349616), (465, 1189984), (480, 1152797), (492, 1124680), (496, 1115610), (615, 899744), (620, 892488), (656, 843510), (744, 743740), (820, 674808), (907, 610080), (930, 594992), (984, 562340), (992, 557805), (1230, 449872), (1240, 446244), (1271, 435360), (1312, 421755), (1488, 371870), (1640, 337404), (1814, 305040), (1860, 297496), (1968, 281170), (2460, 224936), (2480, 223122), (2542, 217680), (2721, 203360), (2976, 185935), (3280, 168702), (3628, 152520), (3720, 148748), (3813, 145120), (3936, 140585), (4535, 122016), (4920, 112468), (4960, 111561), (5084, 108840), (5442, 101680), (6355, 87072), (6560, 84351), (7256, 76260), (7440, 74374), (7626, 72560), (9070, 61008), (9840, 56234), (10168, 54420), (10884, 50840), (12710, 43536), (13605, 40672), (14512, 38130), (14880, 37187), (15252, 36280), (18140, 30504), (19065, 29024), (19680, 28117), (20336, 27210), (21768, 25420)]