3725262080

素因数分解:

$2^8\times 5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 9139132800

約数和(自身を除く): 5413870720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 179, 229, 256, 284, 320, 355, 358, 458, 568, 640, 710, 716, 895, 916, 1136, 1145, 1280, 1420, 1432, 1790, 1832, 2272, 2290, 2840, 2864, 3580, 3664, 4544, 4580, 5680, 5728, 7160, 7328, 9088, 9160, 11360, 11456, 12709, 14320, 14656, 16259, 18176, 18320, 22720, 22912, 25418, 28640, 29312, 32518, 36640, 40991, 45440, 45824, 50836, 57280, 58624, 63545, 65036, 73280, 81295, 81982, 90880, 101672, 114560, 127090, 130072, 146560, 162590, 163964, 203344, 204955, 229120, 254180, 260144, 293120, 325180, 327928, 406688, 409910, 508360, 520288, 650360, 655856, 813376, 819820, 1016720, 1040576, 1300720, 1311712, 1626752, 1639640, 2033440, 2081152, 2601440, 2623424, 2910361, 3253504, 3279280, 4066880, 4162304, 5202880, 5246848, 5820722, 6558560, 8133760, 10405760, 10493696, 11641444, 13117120, 14551805, 16267520, 20811520, 23282888, 26234240, 29103610, 46565776, 52468480, 58207220, 93131552, 116414440, 186263104, 232828880, 372526208, 465657760, 745052416, 931315520, 1862631040, 3725262080]

約数ペア:

[(1, 3725262080), (2, 1862631040), (4, 931315520), (5, 745052416), (8, 465657760), (10, 372526208), (16, 232828880), (20, 186263104), (32, 116414440), (40, 93131552), (64, 58207220), (71, 52468480), (80, 46565776), (128, 29103610), (142, 26234240), (160, 23282888), (179, 20811520), (229, 16267520), (256, 14551805), (284, 13117120), (320, 11641444), (355, 10493696), (358, 10405760), (458, 8133760), (568, 6558560), (640, 5820722), (710, 5246848), (716, 5202880), (895, 4162304), (916, 4066880), (1136, 3279280), (1145, 3253504), (1280, 2910361), (1420, 2623424), (1432, 2601440), (1790, 2081152), (1832, 2033440), (2272, 1639640), (2290, 1626752), (2840, 1311712), (2864, 1300720), (3580, 1040576), (3664, 1016720), (4544, 819820), (4580, 813376), (5680, 655856), (5728, 650360), (7160, 520288), (7328, 508360), (9088, 409910), (9160, 406688), (11360, 327928), (11456, 325180), (12709, 293120), (14320, 260144), (14656, 254180), (16259, 229120), (18176, 204955), (18320, 203344), (22720, 163964), (22912, 162590), (25418, 146560), (28640, 130072), (29312, 127090), (32518, 114560), (36640, 101672), (40991, 90880), (45440, 81982), (45824, 81295), (50836, 73280), (57280, 65036), (58624, 63545)]