234899280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 480

約数和(自身を含む): 1039933440

約数和(自身を除く): 805034160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 48, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 99, 105, 110, 112, 114, 120, 126, 132, 133, 140, 144, 152, 154, 165, 168, 171, 176, 180, 190, 198, 209, 210, 220, 223, 228, 231, 240, 252, 264, 266, 280, 285, 304, 308, 315, 330, 336, 342, 360, 380, 385, 396, 399, 418, 420, 440, 446, 456, 462, 495, 504, 528, 532, 560, 570, 616, 627, 630, 660, 665, 669, 684, 693, 720, 760, 770, 792, 798, 836, 840, 855, 880, 892, 912, 924, 990, 1008, 1045, 1064, 1115, 1140, 1155, 1197, 1232, 1254, 1260, 1320, 1330, 1338, 1368, 1386, 1463, 1520, 1540, 1561, 1584, 1596, 1672, 1680, 1710, 1784, 1848, 1881, 1980, 1995, 2007, 2090, 2128, 2230, 2280, 2310, 2394, 2453, 2508, 2520, 2640, 2660, 2676, 2736, 2772, 2926, 3080, 3122, 3135, 3192, 3344, 3345, 3420, 3465, 3568, 3696, 3762, 3960, 3990, 4014, 4180, 4237, 4389, 4460, 4560, 4620, 4683, 4788, 4906, 5016, 5040, 5320, 5352, 5544, 5852, 5985, 6160, 6244, 6270, 6384, 6690, 6840, 6930, 7315, 7359, 7524, 7805, 7920, 7980, 8028, 8360, 8474, 8778, 8920, 9240, 9366, 9405, 9576, 9812, 10032, 10035, 10640, 10704, 11088, 11704, 11970, 12265, 12488, 12540, 12711, 13167, 13380, 13680, 13860, 14049, 14630, 14718, 15048, 15610, 15960, 16056, 16720, 16948, 17171, 17556, 17840, 18480, 18732, 18810, 19152, 19624, 20070, 21185, 21945, 22077, 23408, 23415, 23940, 24530, 24976, 25080, 25422, 26334, 26760, 27720, 28098, 29260, 29436, 29659, 30096, 31220, 31920, 32112, 33896, 34342, 35112, 36795, 37464, 37620, 38133, 39248, 40140, 42370, 43890, 44154, 46607, 46830, 47880, 49060, 50160, 50844, 51513, 52668, 53520, 55440, 56196, 58520, 58872, 59318, 62440, 63555, 65835, 67792, 68684, 70224, 70245, 73590, 74928, 75240, 76266, 80280, 84740, 85855, 87780, 88308, 88977, 93214, 93660, 95760, 98120, 101688, 103026, 105336, 110385, 112392, 117040, 117744, 118636, 124880, 127110, 131670, 137368, 139821, 140490, 147180, 148295, 150480, 152532, 154539, 160560, 169480, 171710, 175560, 176616, 177954, 186428, 187320, 190665, 196240, 203376, 206052, 210672, 220770, 224784, 233035, 237272, 254220, 257565, 263340, 266931, 274736, 279642, 280980, 294360, 296590, 305064, 309078, 326249, 338960, 343420, 351120, 353232, 355908, 372856, 374640, 381330, 412104, 419463, 441540, 444885, 466070, 474544, 508440, 515130, 526680, 533862, 559284, 561960, 588720, 593180, 610128, 618156, 652498, 686840, 699105, 711816, 745712, 762660, 772695, 824208, 838926, 883080, 889770, 932140, 978747, 1016880, 1030260, 1053360, 1067724, 1118568, 1123920, 1186360, 1236312, 1304996, 1334655, 1373680, 1398210, 1423632, 1525320, 1545390, 1631245, 1677852, 1766160, 1779540, 1864280, 1957494, 2060520, 2097315, 2135448, 2237136, 2372720, 2472624, 2609992, 2669310, 2796420, 2936241, 3050640, 3090780, 3262490, 3355704, 3559080, 3728560, 3914988, 4121040, 4194630, 4270896, 4893735, 5219984, 5338620, 5592840, 5872482, 6181560, 6524980, 6711408, 7118160, 7829976, 8389260, 9787470, 10677240, 11185680, 11744964, 12363120, 13049960, 14681205, 15659952, 16778520, 19574940, 21354480, 23489928, 26099920, 29362410, 33557040, 39149880, 46979856, 58724820, 78299760, 117449640, 234899280]

約数ペア:

[(1, 234899280), (2, 117449640), (3, 78299760), (4, 58724820), (5, 46979856), (6, 39149880), (7, 33557040), (8, 29362410), (9, 26099920), (10, 23489928), (11, 21354480), (12, 19574940), (14, 16778520), (15, 15659952), (16, 14681205), (18, 13049960), (19, 12363120), (20, 11744964), (21, 11185680), (22, 10677240), (24, 9787470), (28, 8389260), (30, 7829976), (33, 7118160), (35, 6711408), (36, 6524980), (38, 6181560), (40, 5872482), (42, 5592840), (44, 5338620), (45, 5219984), (48, 4893735), (55, 4270896), (56, 4194630), (57, 4121040), (60, 3914988), (63, 3728560), (66, 3559080), (70, 3355704), (72, 3262490), (76, 3090780), (77, 3050640), (80, 2936241), (84, 2796420), (88, 2669310), (90, 2609992), (95, 2472624), (99, 2372720), (105, 2237136), (110, 2135448), (112, 2097315), (114, 2060520), (120, 1957494), (126, 1864280), (132, 1779540), (133, 1766160), (140, 1677852), (144, 1631245), (152, 1545390), (154, 1525320), (165, 1423632), (168, 1398210), (171, 1373680), (176, 1334655), (180, 1304996), (190, 1236312), (198, 1186360), (209, 1123920), (210, 1118568), (220, 1067724), (223, 1053360), (228, 1030260), (231, 1016880), (240, 978747), (252, 932140), (264, 889770), (266, 883080), (280, 838926), (285, 824208), (304, 772695), (308, 762660), (315, 745712), (330, 711816), (336, 699105), (342, 686840), (360, 652498), (380, 618156), (385, 610128), (396, 593180), (399, 588720), (418, 561960), (420, 559284), (440, 533862), (446, 526680), (456, 515130), (462, 508440), (495, 474544), (504, 466070), (528, 444885), (532, 441540), (560, 419463), (570, 412104), (616, 381330), (627, 374640), (630, 372856), (660, 355908), (665, 353232), (669, 351120), (684, 343420), (693, 338960), (720, 326249), (760, 309078), (770, 305064), (792, 296590), (798, 294360), (836, 280980), (840, 279642), (855, 274736), (880, 266931), (892, 263340), (912, 257565), (924, 254220), (990, 237272), (1008, 233035), (1045, 224784), (1064, 220770), (1115, 210672), (1140, 206052), (1155, 203376), (1197, 196240), (1232, 190665), (1254, 187320), (1260, 186428), (1320, 177954), (1330, 176616), (1338, 175560), (1368, 171710), (1386, 169480), (1463, 160560), (1520, 154539), (1540, 152532), (1561, 150480), (1584, 148295), (1596, 147180), (1672, 140490), (1680, 139821), (1710, 137368), (1784, 131670), (1848, 127110), (1881, 124880), (1980, 118636), (1995, 117744), (2007, 117040), (2090, 112392), (2128, 110385), (2230, 105336), (2280, 103026), (2310, 101688), (2394, 98120), (2453, 95760), (2508, 93660), (2520, 93214), (2640, 88977), (2660, 88308), (2676, 87780), (2736, 85855), (2772, 84740), (2926, 80280), (3080, 76266), (3122, 75240), (3135, 74928), (3192, 73590), (3344, 70245), (3345, 70224), (3420, 68684), (3465, 67792), (3568, 65835), (3696, 63555), (3762, 62440), (3960, 59318), (3990, 58872), (4014, 58520), (4180, 56196), (4237, 55440), (4389, 53520), (4460, 52668), (4560, 51513), (4620, 50844), (4683, 50160), (4788, 49060), (4906, 47880), (5016, 46830), (5040, 46607), (5320, 44154), (5352, 43890), (5544, 42370), (5852, 40140), (5985, 39248), (6160, 38133), (6244, 37620), (6270, 37464), (6384, 36795), (6690, 35112), (6840, 34342), (6930, 33896), (7315, 32112), (7359, 31920), (7524, 31220), (7805, 30096), (7920, 29659), (7980, 29436), (8028, 29260), (8360, 28098), (8474, 27720), (8778, 26760), (8920, 26334), (9240, 25422), (9366, 25080), (9405, 24976), (9576, 24530), (9812, 23940), (10032, 23415), (10035, 23408), (10640, 22077), (10704, 21945), (11088, 21185), (11704, 20070), (11970, 19624), (12265, 19152), (12488, 18810), (12540, 18732), (12711, 18480), (13167, 17840), (13380, 17556), (13680, 17171), (13860, 16948), (14049, 16720), (14630, 16056), (14718, 15960), (15048, 15610)]