242702880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:656

約数の個数: 288

約数和(自身を含む): 943197696

約数和(自身を除く): 700494816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 136, 140, 147, 160, 168, 170, 196, 204, 210, 224, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 480, 490, 510, 544, 560, 588, 595, 607, 672, 680, 714, 735, 784, 816, 833, 840, 952, 980, 1020, 1120, 1176, 1190, 1214, 1360, 1428, 1470, 1568, 1632, 1666, 1680, 1785, 1821, 1904, 1960, 2040, 2352, 2380, 2428, 2499, 2720, 2856, 2940, 3035, 3332, 3360, 3570, 3642, 3808, 3920, 4080, 4165, 4249, 4704, 4760, 4856, 4998, 5712, 5880, 6070, 6664, 7140, 7284, 7840, 8160, 8330, 8498, 9105, 9520, 9712, 9996, 10319, 11424, 11760, 12140, 12495, 12747, 13328, 14280, 14568, 16660, 16996, 18210, 19040, 19424, 19992, 20638, 21245, 23520, 24280, 24990, 25494, 26656, 28560, 29136, 29743, 30957, 33320, 33992, 36420, 39984, 41276, 42490, 48560, 49980, 50988, 51595, 57120, 58272, 59486, 61914, 63735, 66640, 67984, 72233, 72840, 79968, 82552, 84980, 89229, 97120, 99960, 101976, 103190, 118972, 123828, 127470, 133280, 135968, 144466, 145680, 148715, 154785, 165104, 169960, 178458, 199920, 203952, 206380, 216699, 237944, 247656, 254940, 288932, 291360, 297430, 309570, 330208, 339920, 356916, 361165, 399840, 407904, 412760, 433398, 446145, 475888, 495312, 505631, 509880, 577864, 594860, 619140, 679840, 713832, 722330, 825520, 866796, 892290, 951776, 990624, 1011262, 1019760, 1083495, 1155728, 1189720, 1238280, 1427664, 1444660, 1516893, 1651040, 1733592, 1784580, 2022524, 2039520, 2166990, 2311456, 2379440, 2476560, 2528155, 2855328, 2889320, 3033786, 3467184, 3569160, 4045048, 4333980, 4758880, 4953120, 5056310, 5778640, 6067572, 6934368, 7138320, 7584465, 8090096, 8667960, 10112620, 11557280, 12135144, 14276640, 15168930, 16180192, 17335920, 20225240, 24270288, 30337860, 34671840, 40450480, 48540576, 60675720, 80900960, 121351440, 242702880]

約数ペア:

[(1, 242702880), (2, 121351440), (3, 80900960), (4, 60675720), (5, 48540576), (6, 40450480), (7, 34671840), (8, 30337860), (10, 24270288), (12, 20225240), (14, 17335920), (15, 16180192), (16, 15168930), (17, 14276640), (20, 12135144), (21, 11557280), (24, 10112620), (28, 8667960), (30, 8090096), (32, 7584465), (34, 7138320), (35, 6934368), (40, 6067572), (42, 5778640), (48, 5056310), (49, 4953120), (51, 4758880), (56, 4333980), (60, 4045048), (68, 3569160), (70, 3467184), (80, 3033786), (84, 2889320), (85, 2855328), (96, 2528155), (98, 2476560), (102, 2379440), (105, 2311456), (112, 2166990), (119, 2039520), (120, 2022524), (136, 1784580), (140, 1733592), (147, 1651040), (160, 1516893), (168, 1444660), (170, 1427664), (196, 1238280), (204, 1189720), (210, 1155728), (224, 1083495), (238, 1019760), (240, 1011262), (245, 990624), (255, 951776), (272, 892290), (280, 866796), (294, 825520), (336, 722330), (340, 713832), (357, 679840), (392, 619140), (408, 594860), (420, 577864), (476, 509880), (480, 505631), (490, 495312), (510, 475888), (544, 446145), (560, 433398), (588, 412760), (595, 407904), (607, 399840), (672, 361165), (680, 356916), (714, 339920), (735, 330208), (784, 309570), (816, 297430), (833, 291360), (840, 288932), (952, 254940), (980, 247656), (1020, 237944), (1120, 216699), (1176, 206380), (1190, 203952), (1214, 199920), (1360, 178458), (1428, 169960), (1470, 165104), (1568, 154785), (1632, 148715), (1666, 145680), (1680, 144466), (1785, 135968), (1821, 133280), (1904, 127470), (1960, 123828), (2040, 118972), (2352, 103190), (2380, 101976), (2428, 99960), (2499, 97120), (2720, 89229), (2856, 84980), (2940, 82552), (3035, 79968), (3332, 72840), (3360, 72233), (3570, 67984), (3642, 66640), (3808, 63735), (3920, 61914), (4080, 59486), (4165, 58272), (4249, 57120), (4704, 51595), (4760, 50988), (4856, 49980), (4998, 48560), (5712, 42490), (5880, 41276), (6070, 39984), (6664, 36420), (7140, 33992), (7284, 33320), (7840, 30957), (8160, 29743), (8330, 29136), (8498, 28560), (9105, 26656), (9520, 25494), (9712, 24990), (9996, 24280), (10319, 23520), (11424, 21245), (11760, 20638), (12140, 19992), (12495, 19424), (12747, 19040), (13328, 18210), (14280, 16996), (14568, 16660)]