228435480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:423

約数の個数: 384

約数和(自身を含む): 964454400

約数和(自身を除く): 736018920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 90, 91, 95, 104, 105, 114, 117, 120, 126, 130, 133, 140, 152, 156, 168, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 280, 285, 312, 315, 342, 360, 364, 367, 380, 390, 399, 420, 455, 456, 468, 494, 504, 520, 532, 546, 570, 585, 630, 665, 684, 728, 734, 741, 760, 780, 798, 819, 840, 855, 910, 936, 988, 1064, 1092, 1101, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1368, 1468, 1482, 1560, 1596, 1638, 1710, 1729, 1820, 1835, 1976, 1995, 2184, 2202, 2223, 2280, 2340, 2394, 2470, 2520, 2569, 2660, 2730, 2936, 2964, 3192, 3276, 3303, 3420, 3458, 3640, 3670, 3705, 3990, 4095, 4404, 4446, 4680, 4771, 4788, 4940, 5138, 5187, 5320, 5460, 5505, 5928, 5985, 6552, 6606, 6840, 6916, 6973, 7340, 7410, 7707, 7980, 8190, 8645, 8808, 8892, 9542, 9576, 9880, 10276, 10374, 10920, 11010, 11115, 11970, 12845, 13212, 13832, 13946, 14313, 14680, 14820, 15414, 15561, 15960, 16380, 16515, 17290, 17784, 19084, 20552, 20748, 20919, 22020, 22230, 23121, 23855, 23940, 25690, 25935, 26424, 27892, 28626, 29640, 30828, 31122, 32760, 33030, 33397, 34580, 34865, 38168, 38535, 41496, 41838, 42939, 44040, 44460, 46242, 47710, 47880, 48811, 51380, 51870, 55784, 57252, 61656, 62244, 62757, 66060, 66794, 69160, 69730, 71565, 77070, 77805, 83676, 85878, 88920, 90649, 92484, 95420, 97622, 100191, 102760, 103740, 104595, 114504, 115605, 124488, 125514, 132120, 133588, 139460, 143130, 146433, 154140, 155610, 166985, 167352, 171756, 181298, 184968, 190840, 195244, 200382, 207480, 209190, 214695, 231210, 244055, 251028, 267176, 271947, 278920, 286260, 292866, 300573, 308280, 311220, 313785, 333970, 343512, 362596, 390488, 400764, 418380, 429390, 439299, 453245, 462420, 488110, 500955, 502056, 543894, 572520, 585732, 601146, 622440, 627570, 634543, 667940, 725192, 732165, 801528, 815841, 836760, 858780, 878598, 906490, 924840, 976220, 1001910, 1087788, 1171464, 1202292, 1255140, 1269086, 1335880, 1359735, 1464330, 1502865, 1631682, 1717560, 1757196, 1812980, 1903629, 1952440, 2003820, 2175576, 2196495, 2404584, 2510280, 2538172, 2719470, 2928660, 3005730, 3172715, 3263364, 3514392, 3625960, 3807258, 4007640, 4079205, 4392990, 5076344, 5438940, 5710887, 5857320, 6011460, 6345430, 6526728, 7614516, 8158410, 8785980, 9518145, 10877880, 11421774, 12022920, 12690860, 15229032, 16316820, 17571960, 19036290, 22843548, 25381720, 28554435, 32633640, 38072580, 45687096, 57108870, 76145160, 114217740, 228435480]

約数ペア:

[(1, 228435480), (2, 114217740), (3, 76145160), (4, 57108870), (5, 45687096), (6, 38072580), (7, 32633640), (8, 28554435), (9, 25381720), (10, 22843548), (12, 19036290), (13, 17571960), (14, 16316820), (15, 15229032), (18, 12690860), (19, 12022920), (20, 11421774), (21, 10877880), (24, 9518145), (26, 8785980), (28, 8158410), (30, 7614516), (35, 6526728), (36, 6345430), (38, 6011460), (39, 5857320), (40, 5710887), (42, 5438940), (45, 5076344), (52, 4392990), (56, 4079205), (57, 4007640), (60, 3807258), (63, 3625960), (65, 3514392), (70, 3263364), (72, 3172715), (76, 3005730), (78, 2928660), (84, 2719470), (90, 2538172), (91, 2510280), (95, 2404584), (104, 2196495), (105, 2175576), (114, 2003820), (117, 1952440), (120, 1903629), (126, 1812980), (130, 1757196), (133, 1717560), (140, 1631682), (152, 1502865), (156, 1464330), (168, 1359735), (171, 1335880), (180, 1269086), (182, 1255140), (190, 1202292), (195, 1171464), (210, 1087788), (228, 1001910), (234, 976220), (247, 924840), (252, 906490), (260, 878598), (266, 858780), (273, 836760), (280, 815841), (285, 801528), (312, 732165), (315, 725192), (342, 667940), (360, 634543), (364, 627570), (367, 622440), (380, 601146), (390, 585732), (399, 572520), (420, 543894), (455, 502056), (456, 500955), (468, 488110), (494, 462420), (504, 453245), (520, 439299), (532, 429390), (546, 418380), (570, 400764), (585, 390488), (630, 362596), (665, 343512), (684, 333970), (728, 313785), (734, 311220), (741, 308280), (760, 300573), (780, 292866), (798, 286260), (819, 278920), (840, 271947), (855, 267176), (910, 251028), (936, 244055), (988, 231210), (1064, 214695), (1092, 209190), (1101, 207480), (1140, 200382), (1170, 195244), (1197, 190840), (1235, 184968), (1260, 181298), (1330, 171756), (1365, 167352), (1368, 166985), (1468, 155610), (1482, 154140), (1560, 146433), (1596, 143130), (1638, 139460), (1710, 133588), (1729, 132120), (1820, 125514), (1835, 124488), (1976, 115605), (1995, 114504), (2184, 104595), (2202, 103740), (2223, 102760), (2280, 100191), (2340, 97622), (2394, 95420), (2470, 92484), (2520, 90649), (2569, 88920), (2660, 85878), (2730, 83676), (2936, 77805), (2964, 77070), (3192, 71565), (3276, 69730), (3303, 69160), (3420, 66794), (3458, 66060), (3640, 62757), (3670, 62244), (3705, 61656), (3990, 57252), (4095, 55784), (4404, 51870), (4446, 51380), (4680, 48811), (4771, 47880), (4788, 47710), (4940, 46242), (5138, 44460), (5187, 44040), (5320, 42939), (5460, 41838), (5505, 41496), (5928, 38535), (5985, 38168), (6552, 34865), (6606, 34580), (6840, 33397), (6916, 33030), (6973, 32760), (7340, 31122), (7410, 30828), (7707, 29640), (7980, 28626), (8190, 27892), (8645, 26424), (8808, 25935), (8892, 25690), (9542, 23940), (9576, 23855), (9880, 23121), (10276, 22230), (10374, 22020), (10920, 20919), (11010, 20748), (11115, 20552), (11970, 19084), (12845, 17784), (13212, 17290), (13832, 16515), (13946, 16380), (14313, 15960), (14680, 15561), (14820, 15414)]