289653480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 384

約数和(自身を含む): 1091750400

約数和(自身を除く): 802096920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 47, 51, 53, 57, 60, 68, 72, 76, 85, 90, 94, 95, 102, 106, 114, 120, 136, 141, 152, 153, 159, 170, 171, 180, 188, 190, 204, 212, 228, 235, 255, 265, 282, 285, 306, 318, 323, 340, 342, 360, 376, 380, 408, 423, 424, 456, 470, 477, 510, 530, 564, 570, 612, 636, 646, 680, 684, 705, 760, 765, 795, 799, 846, 855, 893, 901, 940, 954, 969, 1007, 1020, 1060, 1128, 1140, 1224, 1272, 1292, 1368, 1410, 1530, 1590, 1598, 1615, 1692, 1710, 1786, 1802, 1880, 1908, 1938, 2014, 2040, 2115, 2120, 2280, 2385, 2397, 2491, 2584, 2679, 2703, 2820, 2907, 3021, 3060, 3180, 3196, 3230, 3384, 3420, 3572, 3604, 3816, 3876, 3995, 4028, 4230, 4465, 4505, 4770, 4794, 4845, 4982, 5035, 5358, 5406, 5640, 5814, 6042, 6120, 6360, 6392, 6460, 6840, 7144, 7191, 7208, 7473, 7752, 7990, 8037, 8056, 8109, 8460, 8930, 9010, 9063, 9540, 9588, 9690, 9964, 10070, 10716, 10812, 11628, 11985, 12084, 12455, 12920, 13395, 13515, 14382, 14535, 14946, 15105, 15181, 15980, 16074, 16218, 16920, 17119, 17860, 18020, 18126, 19080, 19176, 19380, 19928, 20140, 21432, 21624, 22419, 23256, 23970, 24168, 24910, 26790, 27030, 28764, 29070, 29892, 30210, 30362, 31960, 32148, 32436, 34238, 35720, 35955, 36040, 36252, 37365, 38760, 40185, 40280, 40545, 42347, 44838, 45315, 45543, 47329, 47940, 49820, 51357, 53580, 54060, 57528, 58140, 59784, 60420, 60724, 64296, 64872, 68476, 71910, 72504, 74730, 75905, 80370, 81090, 84694, 85595, 89676, 90630, 91086, 94658, 95880, 99640, 102714, 107160, 108120, 112095, 116280, 120840, 121448, 127041, 136629, 136952, 141987, 143820, 149460, 151810, 154071, 160740, 162180, 169388, 171190, 179352, 181260, 182172, 189316, 205428, 211735, 224190, 227715, 236645, 254082, 256785, 273258, 283974, 287640, 298920, 303620, 308142, 321480, 324360, 338776, 342380, 362520, 364344, 378632, 381123, 410856, 423470, 425961, 448380, 455430, 473290, 508164, 513570, 546516, 567948, 607240, 616284, 635205, 683145, 684760, 709935, 762246, 770355, 804593, 846940, 851922, 896760, 910860, 946580, 1016328, 1027140, 1093032, 1135896, 1232568, 1270410, 1366290, 1419870, 1524492, 1540710, 1609186, 1693880, 1703844, 1821720, 1893160, 1905615, 2054280, 2129805, 2413779, 2540820, 2732580, 2839740, 3048984, 3081420, 3218372, 3407688, 3811230, 4022965, 4259610, 4827558, 5081640, 5465160, 5679480, 6162840, 6436744, 7241337, 7622460, 8045930, 8519220, 9655116, 12068895, 14482674, 15244920, 16091860, 17038440, 19310232, 24137790, 28965348, 32183720, 36206685, 48275580, 57930696, 72413370, 96551160, 144826740, 289653480]

約数ペア:

[(1, 289653480), (2, 144826740), (3, 96551160), (4, 72413370), (5, 57930696), (6, 48275580), (8, 36206685), (9, 32183720), (10, 28965348), (12, 24137790), (15, 19310232), (17, 17038440), (18, 16091860), (19, 15244920), (20, 14482674), (24, 12068895), (30, 9655116), (34, 8519220), (36, 8045930), (38, 7622460), (40, 7241337), (45, 6436744), (47, 6162840), (51, 5679480), (53, 5465160), (57, 5081640), (60, 4827558), (68, 4259610), (72, 4022965), (76, 3811230), (85, 3407688), (90, 3218372), (94, 3081420), (95, 3048984), (102, 2839740), (106, 2732580), (114, 2540820), (120, 2413779), (136, 2129805), (141, 2054280), (152, 1905615), (153, 1893160), (159, 1821720), (170, 1703844), (171, 1693880), (180, 1609186), (188, 1540710), (190, 1524492), (204, 1419870), (212, 1366290), (228, 1270410), (235, 1232568), (255, 1135896), (265, 1093032), (282, 1027140), (285, 1016328), (306, 946580), (318, 910860), (323, 896760), (340, 851922), (342, 846940), (360, 804593), (376, 770355), (380, 762246), (408, 709935), (423, 684760), (424, 683145), (456, 635205), (470, 616284), (477, 607240), (510, 567948), (530, 546516), (564, 513570), (570, 508164), (612, 473290), (636, 455430), (646, 448380), (680, 425961), (684, 423470), (705, 410856), (760, 381123), (765, 378632), (795, 364344), (799, 362520), (846, 342380), (855, 338776), (893, 324360), (901, 321480), (940, 308142), (954, 303620), (969, 298920), (1007, 287640), (1020, 283974), (1060, 273258), (1128, 256785), (1140, 254082), (1224, 236645), (1272, 227715), (1292, 224190), (1368, 211735), (1410, 205428), (1530, 189316), (1590, 182172), (1598, 181260), (1615, 179352), (1692, 171190), (1710, 169388), (1786, 162180), (1802, 160740), (1880, 154071), (1908, 151810), (1938, 149460), (2014, 143820), (2040, 141987), (2115, 136952), (2120, 136629), (2280, 127041), (2385, 121448), (2397, 120840), (2491, 116280), (2584, 112095), (2679, 108120), (2703, 107160), (2820, 102714), (2907, 99640), (3021, 95880), (3060, 94658), (3180, 91086), (3196, 90630), (3230, 89676), (3384, 85595), (3420, 84694), (3572, 81090), (3604, 80370), (3816, 75905), (3876, 74730), (3995, 72504), (4028, 71910), (4230, 68476), (4465, 64872), (4505, 64296), (4770, 60724), (4794, 60420), (4845, 59784), (4982, 58140), (5035, 57528), (5358, 54060), (5406, 53580), (5640, 51357), (5814, 49820), (6042, 47940), (6120, 47329), (6360, 45543), (6392, 45315), (6460, 44838), (6840, 42347), (7144, 40545), (7191, 40280), (7208, 40185), (7473, 38760), (7752, 37365), (7990, 36252), (8037, 36040), (8056, 35955), (8109, 35720), (8460, 34238), (8930, 32436), (9010, 32148), (9063, 31960), (9540, 30362), (9588, 30210), (9690, 29892), (9964, 29070), (10070, 28764), (10716, 27030), (10812, 26790), (11628, 24910), (11985, 24168), (12084, 23970), (12455, 23256), (12920, 22419), (13395, 21624), (13515, 21432), (14382, 20140), (14535, 19928), (14946, 19380), (15105, 19176), (15181, 19080), (15980, 18126), (16074, 18020), (16218, 17860), (16920, 17119)]