1377512640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{68329}}^1$

素因数の和:68359

約数の個数: 168

約数和(自身を含む): 5415015840

約数和(自身を除く): 4037503200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 68329, 136658, 204987, 273316, 341645, 409974, 478303, 546632, 614961, 683290, 819948, 956606, 1024935, 1093264, 1229922, 1366580, 1434909, 1639896, 1913212, 2049870, 2186528, 2391515, 2459844, 2733160, 2869818, 3074805, 3279792, 3826424, 4099740, 4304727, 4373056, 4783030, 4919688, 5466320, 5739636, 6149610, 6559584, 7174545, 7652848, 8199480, 8609454, 9566060, 9839376, 10932640, 11479272, 12299220, 13119168, 14349090, 15305696, 16398960, 17218908, 19132120, 19678752, 21523635, 21865280, 22958544, 24598440, 28698180, 30611392, 32797920, 34437816, 38264240, 39357504, 43047270, 45917088, 49196880, 57396360, 65595840, 68875632, 76528480, 86094540, 91834176, 98393760, 114792720, 137751264, 153056960, 172189080, 196787520, 229585440, 275502528, 344378160, 459170880, 688756320, 1377512640]

約数ペア:

[(1, 1377512640), (2, 688756320), (3, 459170880), (4, 344378160), (5, 275502528), (6, 229585440), (7, 196787520), (8, 172189080), (9, 153056960), (10, 137751264), (12, 114792720), (14, 98393760), (15, 91834176), (16, 86094540), (18, 76528480), (20, 68875632), (21, 65595840), (24, 57396360), (28, 49196880), (30, 45917088), (32, 43047270), (35, 39357504), (36, 38264240), (40, 34437816), (42, 32797920), (45, 30611392), (48, 28698180), (56, 24598440), (60, 22958544), (63, 21865280), (64, 21523635), (70, 19678752), (72, 19132120), (80, 17218908), (84, 16398960), (90, 15305696), (96, 14349090), (105, 13119168), (112, 12299220), (120, 11479272), (126, 10932640), (140, 9839376), (144, 9566060), (160, 8609454), (168, 8199480), (180, 7652848), (192, 7174545), (210, 6559584), (224, 6149610), (240, 5739636), (252, 5466320), (280, 4919688), (288, 4783030), (315, 4373056), (320, 4304727), (336, 4099740), (360, 3826424), (420, 3279792), (448, 3074805), (480, 2869818), (504, 2733160), (560, 2459844), (576, 2391515), (630, 2186528), (672, 2049870), (720, 1913212), (840, 1639896), (960, 1434909), (1008, 1366580), (1120, 1229922), (1260, 1093264), (1344, 1024935), (1440, 956606), (1680, 819948), (2016, 683290), (2240, 614961), (2520, 546632), (2880, 478303), (3360, 409974), (4032, 341645), (5040, 273316), (6720, 204987), (10080, 136658), (20160, 68329)]