223947360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1750

約数の個数: 288

約数和(自身を含む): 941129280

約数和(自身を除く): 717181920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1709, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3418, 3640, 3744, 4095, 4368, 4680, 5040, 5127, 5460, 6240, 6552, 6836, 7280, 8190, 8545, 8736, 9360, 10080, 10254, 10920, 11963, 13104, 13672, 14560, 15381, 16380, 17090, 18720, 20508, 21840, 22217, 23926, 25635, 26208, 27344, 30762, 32760, 34180, 35889, 41016, 43680, 44434, 47852, 51270, 54688, 59815, 61524, 65520, 66651, 68360, 71778, 76905, 82032, 88868, 95704, 102540, 107667, 111085, 119630, 123048, 131040, 133302, 136720, 143556, 153810, 155519, 164064, 177736, 179445, 191408, 199953, 205080, 215334, 222170, 239260, 246096, 266604, 273440, 287112, 307620, 311038, 333255, 355472, 358890, 382816, 399906, 410160, 430668, 444340, 466557, 478520, 492192, 533208, 538335, 574224, 615240, 622076, 666510, 710944, 717780, 777595, 799812, 820320, 861336, 888680, 933114, 957040, 999765, 1066416, 1076670, 1148448, 1230480, 1244152, 1333020, 1399671, 1435560, 1555190, 1599624, 1722672, 1777360, 1866228, 1914080, 1999530, 2132832, 2153340, 2332785, 2460960, 2488304, 2666040, 2799342, 2871120, 3110380, 3199248, 3445344, 3554720, 3732456, 3999060, 4306680, 4665570, 4976608, 5332080, 5598684, 5742240, 6220760, 6398496, 6998355, 7464912, 7998120, 8613360, 9331140, 10664160, 11197368, 12441520, 13996710, 14929824, 15996240, 17226720, 18662280, 22394736, 24883040, 27993420, 31992480, 37324560, 44789472, 55986840, 74649120, 111973680, 223947360]

約数ペア:

[(1, 223947360), (2, 111973680), (3, 74649120), (4, 55986840), (5, 44789472), (6, 37324560), (7, 31992480), (8, 27993420), (9, 24883040), (10, 22394736), (12, 18662280), (13, 17226720), (14, 15996240), (15, 14929824), (16, 13996710), (18, 12441520), (20, 11197368), (21, 10664160), (24, 9331140), (26, 8613360), (28, 7998120), (30, 7464912), (32, 6998355), (35, 6398496), (36, 6220760), (39, 5742240), (40, 5598684), (42, 5332080), (45, 4976608), (48, 4665570), (52, 4306680), (56, 3999060), (60, 3732456), (63, 3554720), (65, 3445344), (70, 3199248), (72, 3110380), (78, 2871120), (80, 2799342), (84, 2666040), (90, 2488304), (91, 2460960), (96, 2332785), (104, 2153340), (105, 2132832), (112, 1999530), (117, 1914080), (120, 1866228), (126, 1777360), (130, 1722672), (140, 1599624), (144, 1555190), (156, 1435560), (160, 1399671), (168, 1333020), (180, 1244152), (182, 1230480), (195, 1148448), (208, 1076670), (210, 1066416), (224, 999765), (234, 957040), (240, 933114), (252, 888680), (260, 861336), (273, 820320), (280, 799812), (288, 777595), (312, 717780), (315, 710944), (336, 666510), (360, 622076), (364, 615240), (390, 574224), (416, 538335), (420, 533208), (455, 492192), (468, 478520), (480, 466557), (504, 444340), (520, 430668), (546, 410160), (560, 399906), (585, 382816), (624, 358890), (630, 355472), (672, 333255), (720, 311038), (728, 307620), (780, 287112), (819, 273440), (840, 266604), (910, 246096), (936, 239260), (1008, 222170), (1040, 215334), (1092, 205080), (1120, 199953), (1170, 191408), (1248, 179445), (1260, 177736), (1365, 164064), (1440, 155519), (1456, 153810), (1560, 143556), (1638, 136720), (1680, 133302), (1709, 131040), (1820, 123048), (1872, 119630), (2016, 111085), (2080, 107667), (2184, 102540), (2340, 95704), (2520, 88868), (2730, 82032), (2912, 76905), (3120, 71778), (3276, 68360), (3360, 66651), (3418, 65520), (3640, 61524), (3744, 59815), (4095, 54688), (4368, 51270), (4680, 47852), (5040, 44434), (5127, 43680), (5460, 41016), (6240, 35889), (6552, 34180), (6836, 32760), (7280, 30762), (8190, 27344), (8545, 26208), (8736, 25635), (9360, 23926), (10080, 22217), (10254, 21840), (10920, 20508), (11963, 18720), (13104, 17090), (13672, 16380), (14560, 15381)]