272095680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 224

約数和(自身を含む): 917618688

約数和(自身を除く): 645523008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 80, 82, 93, 96, 120, 123, 124, 155, 160, 164, 186, 192, 205, 223, 240, 246, 248, 310, 320, 328, 372, 410, 446, 465, 480, 492, 496, 615, 620, 656, 669, 744, 820, 892, 930, 960, 984, 992, 1115, 1230, 1240, 1271, 1312, 1338, 1488, 1640, 1784, 1860, 1968, 1984, 2230, 2460, 2480, 2542, 2624, 2676, 2976, 3280, 3345, 3568, 3720, 3813, 3936, 4460, 4920, 4960, 5084, 5352, 5952, 6355, 6560, 6690, 6913, 7136, 7440, 7626, 7872, 8920, 9143, 9840, 9920, 10168, 10704, 12710, 13120, 13380, 13826, 14272, 14880, 15252, 17840, 18286, 19065, 19680, 20336, 20739, 21408, 25420, 26760, 27429, 27652, 29760, 30504, 34565, 35680, 36572, 38130, 39360, 40672, 41478, 42816, 45715, 50840, 53520, 54858, 55304, 61008, 69130, 71360, 73144, 76260, 81344, 82956, 91430, 101680, 103695, 107040, 109716, 110608, 122016, 137145, 138260, 146288, 152520, 165912, 182860, 203360, 207390, 214080, 219432, 221216, 244032, 274290, 276520, 283433, 292576, 305040, 331824, 365720, 406720, 414780, 438864, 442432, 548580, 553040, 566866, 585152, 610080, 663648, 731440, 829560, 850299, 877728, 1097160, 1106080, 1133732, 1220160, 1327296, 1417165, 1462880, 1659120, 1700598, 1755456, 2194320, 2212160, 2267464, 2834330, 2925760, 3318240, 3401196, 4251495, 4388640, 4534928, 5668660, 6636480, 6802392, 8502990, 8777280, 9069856, 11337320, 13604784, 17005980, 18139712, 22674640, 27209568, 34011960, 45349280, 54419136, 68023920, 90698560, 136047840, 272095680]

約数ペア:

[(1, 272095680), (2, 136047840), (3, 90698560), (4, 68023920), (5, 54419136), (6, 45349280), (8, 34011960), (10, 27209568), (12, 22674640), (15, 18139712), (16, 17005980), (20, 13604784), (24, 11337320), (30, 9069856), (31, 8777280), (32, 8502990), (40, 6802392), (41, 6636480), (48, 5668660), (60, 4534928), (62, 4388640), (64, 4251495), (80, 3401196), (82, 3318240), (93, 2925760), (96, 2834330), (120, 2267464), (123, 2212160), (124, 2194320), (155, 1755456), (160, 1700598), (164, 1659120), (186, 1462880), (192, 1417165), (205, 1327296), (223, 1220160), (240, 1133732), (246, 1106080), (248, 1097160), (310, 877728), (320, 850299), (328, 829560), (372, 731440), (410, 663648), (446, 610080), (465, 585152), (480, 566866), (492, 553040), (496, 548580), (615, 442432), (620, 438864), (656, 414780), (669, 406720), (744, 365720), (820, 331824), (892, 305040), (930, 292576), (960, 283433), (984, 276520), (992, 274290), (1115, 244032), (1230, 221216), (1240, 219432), (1271, 214080), (1312, 207390), (1338, 203360), (1488, 182860), (1640, 165912), (1784, 152520), (1860, 146288), (1968, 138260), (1984, 137145), (2230, 122016), (2460, 110608), (2480, 109716), (2542, 107040), (2624, 103695), (2676, 101680), (2976, 91430), (3280, 82956), (3345, 81344), (3568, 76260), (3720, 73144), (3813, 71360), (3936, 69130), (4460, 61008), (4920, 55304), (4960, 54858), (5084, 53520), (5352, 50840), (5952, 45715), (6355, 42816), (6560, 41478), (6690, 40672), (6913, 39360), (7136, 38130), (7440, 36572), (7626, 35680), (7872, 34565), (8920, 30504), (9143, 29760), (9840, 27652), (9920, 27429), (10168, 26760), (10704, 25420), (12710, 21408), (13120, 20739), (13380, 20336), (13826, 19680), (14272, 19065), (14880, 18286), (15252, 17840)]