821672670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 384

約数和(自身を含む): 2721116160

約数和(自身を除く): 1899443490

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 31, 35, 38, 39, 42, 49, 57, 62, 65, 70, 73, 78, 91, 93, 95, 98, 105, 114, 130, 133, 146, 147, 155, 182, 186, 190, 195, 210, 217, 219, 245, 247, 266, 273, 285, 294, 310, 365, 390, 399, 403, 434, 438, 455, 465, 490, 494, 511, 546, 570, 589, 637, 651, 665, 730, 735, 741, 798, 806, 910, 930, 931, 949, 1022, 1085, 1095, 1178, 1209, 1235, 1274, 1302, 1330, 1365, 1387, 1470, 1482, 1519, 1533, 1729, 1767, 1862, 1898, 1911, 1995, 2015, 2170, 2190, 2263, 2418, 2470, 2555, 2730, 2774, 2793, 2821, 2847, 2945, 3038, 3066, 3185, 3255, 3458, 3534, 3577, 3705, 3822, 3990, 4030, 4123, 4161, 4526, 4557, 4655, 4745, 5110, 5187, 5586, 5642, 5694, 5890, 6045, 6370, 6510, 6643, 6789, 6935, 7154, 7410, 7595, 7657, 7665, 8246, 8322, 8463, 8645, 8835, 9114, 9310, 9490, 9555, 9709, 10374, 10731, 11315, 12090, 12103, 12369, 13286, 13578, 13870, 13965, 14105, 14235, 15190, 15314, 15330, 15841, 16926, 17290, 17670, 17885, 18031, 19110, 19418, 19747, 19929, 20615, 20805, 21462, 22630, 22785, 22971, 24206, 24738, 25935, 27930, 28210, 28470, 28861, 29127, 29419, 31682, 33215, 33945, 35770, 36062, 36309, 38285, 39494, 39858, 41230, 41610, 42315, 42997, 45570, 45942, 46501, 47523, 48545, 51870, 53599, 53655, 54093, 57722, 58254, 58838, 59241, 60515, 61845, 66430, 67890, 67963, 72618, 76570, 79205, 84630, 85994, 86583, 88257, 90155, 93002, 95046, 97090, 98735, 99645, 107198, 107310, 108186, 110887, 114855, 118482, 121030, 123690, 126217, 128991, 135926, 139503, 144305, 145635, 147095, 158410, 160797, 173166, 176514, 180310, 181545, 197470, 199290, 203889, 205933, 214985, 221774, 229710, 232505, 237615, 252434, 257982, 267995, 270465, 279006, 288610, 291270, 294190, 296205, 300979, 321594, 332661, 339815, 363090, 375193, 378651, 407778, 411866, 429970, 432915, 441285, 465010, 475230, 535990, 540930, 554435, 558961, 592410, 601958, 617799, 631085, 644955, 665322, 679630, 697515, 750386, 757302, 803985, 865830, 882570, 883519, 902937, 1019445, 1029665, 1108870, 1117922, 1125579, 1235598, 1262170, 1289910, 1395030, 1441531, 1504895, 1607970, 1663305, 1676883, 1767038, 1805874, 1875965, 1893255, 2038890, 2059330, 2106853, 2251158, 2650557, 2794805, 2883062, 3009790, 3088995, 3326610, 3353766, 3751930, 3786510, 3912727, 4213706, 4324593, 4417595, 4514685, 5301114, 5589610, 5627895, 6177990, 6320559, 7207655, 7825454, 8384415, 8649186, 8835190, 9029370, 10534265, 11255790, 11738181, 12641118, 13252785, 14415310, 16768830, 19563635, 21068530, 21622965, 23476362, 26505570, 27389089, 31602795, 39127270, 43245930, 54778178, 58690905, 63205590, 82167267, 117381810, 136945445, 164334534, 273890890, 410836335, 821672670]

約数ペア:

[(1, 821672670), (2, 410836335), (3, 273890890), (5, 164334534), (6, 136945445), (7, 117381810), (10, 82167267), (13, 63205590), (14, 58690905), (15, 54778178), (19, 43245930), (21, 39127270), (26, 31602795), (30, 27389089), (31, 26505570), (35, 23476362), (38, 21622965), (39, 21068530), (42, 19563635), (49, 16768830), (57, 14415310), (62, 13252785), (65, 12641118), (70, 11738181), (73, 11255790), (78, 10534265), (91, 9029370), (93, 8835190), (95, 8649186), (98, 8384415), (105, 7825454), (114, 7207655), (130, 6320559), (133, 6177990), (146, 5627895), (147, 5589610), (155, 5301114), (182, 4514685), (186, 4417595), (190, 4324593), (195, 4213706), (210, 3912727), (217, 3786510), (219, 3751930), (245, 3353766), (247, 3326610), (266, 3088995), (273, 3009790), (285, 2883062), (294, 2794805), (310, 2650557), (365, 2251158), (390, 2106853), (399, 2059330), (403, 2038890), (434, 1893255), (438, 1875965), (455, 1805874), (465, 1767038), (490, 1676883), (494, 1663305), (511, 1607970), (546, 1504895), (570, 1441531), (589, 1395030), (637, 1289910), (651, 1262170), (665, 1235598), (730, 1125579), (735, 1117922), (741, 1108870), (798, 1029665), (806, 1019445), (910, 902937), (930, 883519), (931, 882570), (949, 865830), (1022, 803985), (1085, 757302), (1095, 750386), (1178, 697515), (1209, 679630), (1235, 665322), (1274, 644955), (1302, 631085), (1330, 617799), (1365, 601958), (1387, 592410), (1470, 558961), (1482, 554435), (1519, 540930), (1533, 535990), (1729, 475230), (1767, 465010), (1862, 441285), (1898, 432915), (1911, 429970), (1995, 411866), (2015, 407778), (2170, 378651), (2190, 375193), (2263, 363090), (2418, 339815), (2470, 332661), (2555, 321594), (2730, 300979), (2774, 296205), (2793, 294190), (2821, 291270), (2847, 288610), (2945, 279006), (3038, 270465), (3066, 267995), (3185, 257982), (3255, 252434), (3458, 237615), (3534, 232505), (3577, 229710), (3705, 221774), (3822, 214985), (3990, 205933), (4030, 203889), (4123, 199290), (4161, 197470), (4526, 181545), (4557, 180310), (4655, 176514), (4745, 173166), (5110, 160797), (5187, 158410), (5586, 147095), (5642, 145635), (5694, 144305), (5890, 139503), (6045, 135926), (6370, 128991), (6510, 126217), (6643, 123690), (6789, 121030), (6935, 118482), (7154, 114855), (7410, 110887), (7595, 108186), (7657, 107310), (7665, 107198), (8246, 99645), (8322, 98735), (8463, 97090), (8645, 95046), (8835, 93002), (9114, 90155), (9310, 88257), (9490, 86583), (9555, 85994), (9709, 84630), (10374, 79205), (10731, 76570), (11315, 72618), (12090, 67963), (12103, 67890), (12369, 66430), (13286, 61845), (13578, 60515), (13870, 59241), (13965, 58838), (14105, 58254), (14235, 57722), (15190, 54093), (15314, 53655), (15330, 53599), (15841, 51870), (16926, 48545), (17290, 47523), (17670, 46501), (17885, 45942), (18031, 45570), (19110, 42997), (19418, 42315), (19747, 41610), (19929, 41230), (20615, 39858), (20805, 39494), (21462, 38285), (22630, 36309), (22785, 36062), (22971, 35770), (24206, 33945), (24738, 33215), (25935, 31682), (27930, 29419), (28210, 29127), (28470, 28861)]