20346507120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{60083}}^1$

素因数の和:60199

約数の個数: 160

約数和(自身を含む): 67590173952

約数和(自身を除く): 47243666832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 83, 85, 102, 120, 136, 166, 170, 204, 240, 249, 255, 272, 332, 340, 408, 415, 498, 510, 664, 680, 816, 830, 996, 1020, 1245, 1328, 1360, 1411, 1660, 1992, 2040, 2490, 2822, 3320, 3984, 4080, 4233, 4980, 5644, 6640, 7055, 8466, 9960, 11288, 14110, 16932, 19920, 21165, 22576, 28220, 33864, 42330, 56440, 60083, 67728, 84660, 112880, 120166, 169320, 180249, 240332, 300415, 338640, 360498, 480664, 600830, 720996, 901245, 961328, 1021411, 1201660, 1441992, 1802490, 2042822, 2403320, 2883984, 3064233, 3604980, 4085644, 4806640, 4986889, 5107055, 6128466, 7209960, 8171288, 9973778, 10214110, 12256932, 14419920, 14960667, 15321165, 16342576, 19947556, 20428220, 24513864, 24934445, 29921334, 30642330, 39895112, 40856440, 49027728, 49868890, 59842668, 61284660, 74803335, 79790224, 81712880, 84777113, 99737780, 119685336, 122569320, 149606670, 169554226, 199475560, 239370672, 245138640, 254331339, 299213340, 339108452, 398951120, 423885565, 508662678, 598426680, 678216904, 847771130, 1017325356, 1196853360, 1271656695, 1356433808, 1695542260, 2034650712, 2543313390, 3391084520, 4069301424, 5086626780, 6782169040, 10173253560, 20346507120]

約数ペア:

[(1, 20346507120), (2, 10173253560), (3, 6782169040), (4, 5086626780), (5, 4069301424), (6, 3391084520), (8, 2543313390), (10, 2034650712), (12, 1695542260), (15, 1356433808), (16, 1271656695), (17, 1196853360), (20, 1017325356), (24, 847771130), (30, 678216904), (34, 598426680), (40, 508662678), (48, 423885565), (51, 398951120), (60, 339108452), (68, 299213340), (80, 254331339), (83, 245138640), (85, 239370672), (102, 199475560), (120, 169554226), (136, 149606670), (166, 122569320), (170, 119685336), (204, 99737780), (240, 84777113), (249, 81712880), (255, 79790224), (272, 74803335), (332, 61284660), (340, 59842668), (408, 49868890), (415, 49027728), (498, 40856440), (510, 39895112), (664, 30642330), (680, 29921334), (816, 24934445), (830, 24513864), (996, 20428220), (1020, 19947556), (1245, 16342576), (1328, 15321165), (1360, 14960667), (1411, 14419920), (1660, 12256932), (1992, 10214110), (2040, 9973778), (2490, 8171288), (2822, 7209960), (3320, 6128466), (3984, 5107055), (4080, 4986889), (4233, 4806640), (4980, 4085644), (5644, 3604980), (6640, 3064233), (7055, 2883984), (8466, 2403320), (9960, 2042822), (11288, 1802490), (14110, 1441992), (16932, 1201660), (19920, 1021411), (21165, 961328), (22576, 901245), (28220, 720996), (33864, 600830), (42330, 480664), (56440, 360498), (60083, 338640), (67728, 300415), (84660, 240332), (112880, 180249), (120166, 169320)]