2551667040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4462

約数の個数: 288

約数和(自身を含む): 9682073856

約数和(自身を除く): 7130406816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 2015, 2080, 2232, 2340, 2418, 2480, 2790, 2976, 3120, 3224, 3627, 3720, 3744, 4030, 4397, 4464, 4680, 4836, 4960, 5580, 6045, 6240, 6448, 7254, 7440, 8060, 8794, 8928, 9360, 9672, 11160, 12090, 12896, 13191, 14508, 14880, 16120, 17588, 18135, 18720, 19344, 21985, 22320, 24180, 26382, 29016, 32240, 35176, 36270, 38688, 39573, 43970, 44640, 48360, 52764, 57161, 58032, 64480, 65955, 70352, 72540, 79146, 87940, 96720, 105528, 114322, 116064, 131910, 136307, 140704, 145080, 158292, 171483, 175880, 193440, 197865, 211056, 228644, 263820, 272614, 285805, 290160, 316584, 342966, 351760, 395730, 408921, 422112, 457288, 514449, 527640, 545228, 571610, 580320, 633168, 681535, 685932, 703520, 791460, 817842, 857415, 914576, 1028898, 1055280, 1090456, 1143220, 1226763, 1266336, 1363070, 1371864, 1582920, 1635684, 1714830, 1771991, 1829152, 2044605, 2057796, 2110560, 2180912, 2286440, 2453526, 2572245, 2726140, 2743728, 3165840, 3271368, 3429660, 3543982, 4089210, 4115592, 4361824, 4572880, 4907052, 5144490, 5315973, 5452280, 5487456, 6133815, 6331680, 6542736, 6859320, 7087964, 8178420, 8231184, 8859955, 9145760, 9814104, 10288980, 10631946, 10904560, 12267630, 13085472, 13718640, 14175928, 15947919, 16356840, 16462368, 17719910, 19628208, 20577960, 21263892, 21809120, 24535260, 26579865, 27437280, 28351856, 31895838, 32713680, 35439820, 39256416, 41155920, 42527784, 49070520, 53159730, 56703712, 63791676, 65427360, 70879640, 79739595, 82311840, 85055568, 98141040, 106319460, 127583352, 141759280, 159479190, 170111136, 196282080, 212638920, 255166704, 283518560, 318958380, 425277840, 510333408, 637916760, 850555680, 1275833520, 2551667040]

約数ペア:

[(1, 2551667040), (2, 1275833520), (3, 850555680), (4, 637916760), (5, 510333408), (6, 425277840), (8, 318958380), (9, 283518560), (10, 255166704), (12, 212638920), (13, 196282080), (15, 170111136), (16, 159479190), (18, 141759280), (20, 127583352), (24, 106319460), (26, 98141040), (30, 85055568), (31, 82311840), (32, 79739595), (36, 70879640), (39, 65427360), (40, 63791676), (45, 56703712), (48, 53159730), (52, 49070520), (60, 42527784), (62, 41155920), (65, 39256416), (72, 35439820), (78, 32713680), (80, 31895838), (90, 28351856), (93, 27437280), (96, 26579865), (104, 24535260), (117, 21809120), (120, 21263892), (124, 20577960), (130, 19628208), (144, 17719910), (155, 16462368), (156, 16356840), (160, 15947919), (180, 14175928), (186, 13718640), (195, 13085472), (208, 12267630), (234, 10904560), (240, 10631946), (248, 10288980), (260, 9814104), (279, 9145760), (288, 8859955), (310, 8231184), (312, 8178420), (360, 7087964), (372, 6859320), (390, 6542736), (403, 6331680), (416, 6133815), (465, 5487456), (468, 5452280), (480, 5315973), (496, 5144490), (520, 4907052), (558, 4572880), (585, 4361824), (620, 4115592), (624, 4089210), (720, 3543982), (744, 3429660), (780, 3271368), (806, 3165840), (930, 2743728), (936, 2726140), (992, 2572245), (1040, 2453526), (1116, 2286440), (1170, 2180912), (1209, 2110560), (1240, 2057796), (1248, 2044605), (1395, 1829152), (1440, 1771991), (1488, 1714830), (1560, 1635684), (1612, 1582920), (1860, 1371864), (1872, 1363070), (2015, 1266336), (2080, 1226763), (2232, 1143220), (2340, 1090456), (2418, 1055280), (2480, 1028898), (2790, 914576), (2976, 857415), (3120, 817842), (3224, 791460), (3627, 703520), (3720, 685932), (3744, 681535), (4030, 633168), (4397, 580320), (4464, 571610), (4680, 545228), (4836, 527640), (4960, 514449), (5580, 457288), (6045, 422112), (6240, 408921), (6448, 395730), (7254, 351760), (7440, 342966), (8060, 316584), (8794, 290160), (8928, 285805), (9360, 272614), (9672, 263820), (11160, 228644), (12090, 211056), (12896, 197865), (13191, 193440), (14508, 175880), (14880, 171483), (16120, 158292), (17588, 145080), (18135, 140704), (18720, 136307), (19344, 131910), (21985, 116064), (22320, 114322), (24180, 105528), (26382, 96720), (29016, 87940), (32240, 79146), (35176, 72540), (36270, 70352), (38688, 65955), (39573, 64480), (43970, 58032), (44640, 57161), (48360, 52764)]