397210362640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{19273}}^1$

素因数の和:19474

約数の個数: 320

約数和(自身を含む): 1204547904000

約数和(自身を除く): 807337541360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 149, 152, 182, 190, 208, 247, 260, 266, 280, 298, 304, 364, 380, 455, 494, 520, 532, 560, 596, 665, 728, 745, 760, 910, 988, 1040, 1043, 1064, 1192, 1235, 1330, 1456, 1490, 1520, 1729, 1820, 1937, 1976, 2086, 2128, 2384, 2470, 2660, 2831, 2980, 3458, 3640, 3874, 3952, 4172, 4940, 5215, 5320, 5662, 5960, 6916, 7280, 7748, 8344, 8645, 9685, 9880, 10430, 10640, 11324, 11920, 13559, 13832, 14155, 15496, 16688, 17290, 19273, 19370, 19760, 19817, 20860, 22648, 27118, 27664, 28310, 30992, 34580, 36803, 38546, 38740, 39634, 41720, 45296, 54236, 56620, 67795, 69160, 73606, 77092, 77480, 79268, 83440, 96365, 99085, 108472, 113240, 134911, 135590, 138320, 147212, 154184, 154960, 158536, 184015, 192730, 198170, 216944, 226480, 250549, 257621, 269822, 271180, 294424, 308368, 317072, 366187, 368030, 385460, 396340, 501098, 515242, 539644, 542360, 588848, 674555, 732374, 736060, 770920, 792680, 1002196, 1030484, 1079288, 1084720, 1252745, 1288105, 1349110, 1464748, 1472120, 1541840, 1585360, 1753843, 1830935, 2004392, 2060968, 2158576, 2505490, 2563309, 2576210, 2698220, 2871677, 2929496, 2944240, 3507686, 3661870, 4008784, 4121936, 4760431, 5010980, 5126618, 5152420, 5396440, 5743354, 5858992, 7015372, 7323740, 8769215, 9520862, 10021960, 10253236, 10304840, 10792880, 11486708, 12816545, 14030744, 14358385, 14647480, 17538430, 19041724, 20043920, 20101739, 20506472, 20609680, 22973416, 23802155, 25633090, 28061488, 28716770, 29294960, 33323017, 35076860, 37331801, 38083448, 40203478, 41012944, 45946832, 47604310, 51266180, 54561863, 57433540, 66646034, 70153720, 74663602, 76166896, 80406956, 95208620, 100508695, 102532360, 109123726, 114867080, 133292068, 140307440, 149327204, 160813912, 166615085, 186659005, 190417240, 201017390, 205064720, 218247452, 229734160, 261322607, 266584136, 272809315, 298654408, 321627824, 333230170, 373318010, 380834480, 381933041, 402034780, 436494904, 522645214, 533168272, 545618630, 597308816, 666460340, 709304219, 746636020, 763866082, 804069560, 872989808, 1045290428, 1091237260, 1306613035, 1332920680, 1418608438, 1493272040, 1527732164, 1608139120, 1909665205, 2090580856, 2182474520, 2613226070, 2665841360, 2837216876, 2986544080, 3055464328, 3546521095, 3819330410, 4181161712, 4364949040, 4965129533, 5226452140, 5674433752, 6110928656, 7093042190, 7638660820, 9930259066, 10452904280, 11348867504, 14186084380, 15277321640, 19860518132, 20905808560, 24825647665, 28372168760, 30554643280, 39721036264, 49651295330, 56744337520, 79442072528, 99302590660, 198605181320, 397210362640]

約数ペア:

[(1, 397210362640), (2, 198605181320), (4, 99302590660), (5, 79442072528), (7, 56744337520), (8, 49651295330), (10, 39721036264), (13, 30554643280), (14, 28372168760), (16, 24825647665), (19, 20905808560), (20, 19860518132), (26, 15277321640), (28, 14186084380), (35, 11348867504), (38, 10452904280), (40, 9930259066), (52, 7638660820), (56, 7093042190), (65, 6110928656), (70, 5674433752), (76, 5226452140), (80, 4965129533), (91, 4364949040), (95, 4181161712), (104, 3819330410), (112, 3546521095), (130, 3055464328), (133, 2986544080), (140, 2837216876), (149, 2665841360), (152, 2613226070), (182, 2182474520), (190, 2090580856), (208, 1909665205), (247, 1608139120), (260, 1527732164), (266, 1493272040), (280, 1418608438), (298, 1332920680), (304, 1306613035), (364, 1091237260), (380, 1045290428), (455, 872989808), (494, 804069560), (520, 763866082), (532, 746636020), (560, 709304219), (596, 666460340), (665, 597308816), (728, 545618630), (745, 533168272), (760, 522645214), (910, 436494904), (988, 402034780), (1040, 381933041), (1043, 380834480), (1064, 373318010), (1192, 333230170), (1235, 321627824), (1330, 298654408), (1456, 272809315), (1490, 266584136), (1520, 261322607), (1729, 229734160), (1820, 218247452), (1937, 205064720), (1976, 201017390), (2086, 190417240), (2128, 186659005), (2384, 166615085), (2470, 160813912), (2660, 149327204), (2831, 140307440), (2980, 133292068), (3458, 114867080), (3640, 109123726), (3874, 102532360), (3952, 100508695), (4172, 95208620), (4940, 80406956), (5215, 76166896), (5320, 74663602), (5662, 70153720), (5960, 66646034), (6916, 57433540), (7280, 54561863), (7748, 51266180), (8344, 47604310), (8645, 45946832), (9685, 41012944), (9880, 40203478), (10430, 38083448), (10640, 37331801), (11324, 35076860), (11920, 33323017), (13559, 29294960), (13832, 28716770), (14155, 28061488), (15496, 25633090), (16688, 23802155), (17290, 22973416), (19273, 20609680), (19370, 20506472), (19760, 20101739), (19817, 20043920), (20860, 19041724), (22648, 17538430), (27118, 14647480), (27664, 14358385), (28310, 14030744), (30992, 12816545), (34580, 11486708), (36803, 10792880), (38546, 10304840), (38740, 10253236), (39634, 10021960), (41720, 9520862), (45296, 8769215), (54236, 7323740), (56620, 7015372), (67795, 5858992), (69160, 5743354), (73606, 5396440), (77092, 5152420), (77480, 5126618), (79268, 5010980), (83440, 4760431), (96365, 4121936), (99085, 4008784), (108472, 3661870), (113240, 3507686), (134911, 2944240), (135590, 2929496), (138320, 2871677), (147212, 2698220), (154184, 2576210), (154960, 2563309), (158536, 2505490), (184015, 2158576), (192730, 2060968), (198170, 2004392), (216944, 1830935), (226480, 1753843), (250549, 1585360), (257621, 1541840), (269822, 1472120), (271180, 1464748), (294424, 1349110), (308368, 1288105), (317072, 1252745), (366187, 1084720), (368030, 1079288), (385460, 1030484), (396340, 1002196), (501098, 792680), (515242, 770920), (539644, 736060), (542360, 732374), (588848, 674555)]