7777289920

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:543

約数の個数: 224

約数和(自身を含む): 20225064960

約数和(自身を除く): 12447775040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 89, 92, 115, 124, 155, 160, 178, 184, 230, 248, 310, 320, 356, 368, 383, 445, 460, 496, 620, 712, 713, 736, 766, 890, 920, 992, 1240, 1424, 1426, 1472, 1532, 1780, 1840, 1915, 1984, 2047, 2480, 2759, 2848, 2852, 3064, 3560, 3565, 3680, 3830, 4094, 4960, 5518, 5696, 5704, 6128, 7120, 7130, 7360, 7660, 8188, 8809, 9920, 10235, 11036, 11408, 11873, 12256, 13795, 14240, 14260, 15320, 16376, 17618, 20470, 22072, 22816, 23746, 24512, 27590, 28480, 28520, 30640, 32752, 34087, 35236, 40940, 44045, 44144, 45632, 47492, 55180, 57040, 59365, 61280, 63457, 65504, 68174, 70472, 81880, 88090, 88288, 94984, 110360, 114080, 118730, 122560, 126914, 131008, 136348, 140944, 163760, 170435, 176180, 176576, 189968, 220720, 228160, 237460, 253828, 272696, 273079, 281888, 317285, 327520, 340870, 352360, 379936, 441440, 474920, 507656, 545392, 546158, 563776, 634570, 655040, 681740, 704720, 759872, 784001, 882880, 949840, 1015312, 1056697, 1090784, 1092316, 1269140, 1363480, 1365395, 1409440, 1568002, 1899680, 2030624, 2113394, 2181568, 2184632, 2538280, 2726960, 2730790, 2818880, 3136004, 3799360, 3920005, 4061248, 4226788, 4369264, 5076560, 5283485, 5453920, 5461580, 6272008, 7840010, 8453576, 8738528, 10153120, 10566970, 10907840, 10923160, 12544016, 15680020, 16907152, 17477056, 20306240, 21133940, 21846320, 24304031, 25088032, 31360040, 33814304, 42267880, 43692640, 48608062, 50176064, 62720080, 67628608, 84535760, 87385280, 97216124, 121520155, 125440160, 169071520, 194432248, 243040310, 250880320, 338143040, 388864496, 486080620, 777728992, 972161240, 1555457984, 1944322480, 3888644960, 7777289920]

約数ペア:

[(1, 7777289920), (2, 3888644960), (4, 1944322480), (5, 1555457984), (8, 972161240), (10, 777728992), (16, 486080620), (20, 388864496), (23, 338143040), (31, 250880320), (32, 243040310), (40, 194432248), (46, 169071520), (62, 125440160), (64, 121520155), (80, 97216124), (89, 87385280), (92, 84535760), (115, 67628608), (124, 62720080), (155, 50176064), (160, 48608062), (178, 43692640), (184, 42267880), (230, 33814304), (248, 31360040), (310, 25088032), (320, 24304031), (356, 21846320), (368, 21133940), (383, 20306240), (445, 17477056), (460, 16907152), (496, 15680020), (620, 12544016), (712, 10923160), (713, 10907840), (736, 10566970), (766, 10153120), (890, 8738528), (920, 8453576), (992, 7840010), (1240, 6272008), (1424, 5461580), (1426, 5453920), (1472, 5283485), (1532, 5076560), (1780, 4369264), (1840, 4226788), (1915, 4061248), (1984, 3920005), (2047, 3799360), (2480, 3136004), (2759, 2818880), (2848, 2730790), (2852, 2726960), (3064, 2538280), (3560, 2184632), (3565, 2181568), (3680, 2113394), (3830, 2030624), (4094, 1899680), (4960, 1568002), (5518, 1409440), (5696, 1365395), (5704, 1363480), (6128, 1269140), (7120, 1092316), (7130, 1090784), (7360, 1056697), (7660, 1015312), (8188, 949840), (8809, 882880), (9920, 784001), (10235, 759872), (11036, 704720), (11408, 681740), (11873, 655040), (12256, 634570), (13795, 563776), (14240, 546158), (14260, 545392), (15320, 507656), (16376, 474920), (17618, 441440), (20470, 379936), (22072, 352360), (22816, 340870), (23746, 327520), (24512, 317285), (27590, 281888), (28480, 273079), (28520, 272696), (30640, 253828), (32752, 237460), (34087, 228160), (35236, 220720), (40940, 189968), (44045, 176576), (44144, 176180), (45632, 170435), (47492, 163760), (55180, 140944), (57040, 136348), (59365, 131008), (61280, 126914), (63457, 122560), (65504, 118730), (68174, 114080), (70472, 110360), (81880, 94984), (88090, 88288)]