1661298240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1429}}^1$

素因数の和:1629

約数の個数: 224

約数和(自身を含む): 6067226880

約数和(自身を除く): 4405928640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 173, 192, 210, 224, 240, 280, 320, 336, 346, 420, 448, 480, 519, 560, 672, 692, 840, 865, 960, 1038, 1120, 1211, 1344, 1384, 1429, 1680, 1730, 2076, 2240, 2422, 2595, 2768, 2858, 3360, 3460, 3633, 4152, 4287, 4844, 5190, 5536, 5716, 6055, 6720, 6920, 7145, 7266, 8304, 8574, 9688, 10003, 10380, 11072, 11432, 12110, 13840, 14290, 14532, 16608, 17148, 18165, 19376, 20006, 20760, 21435, 22864, 24220, 27680, 28580, 29064, 30009, 33216, 34296, 36330, 38752, 40012, 41520, 42870, 45728, 48440, 50015, 55360, 57160, 58128, 60018, 68592, 72660, 77504, 80024, 83040, 85740, 91456, 96880, 100030, 114320, 116256, 120036, 137184, 145320, 150045, 160048, 166080, 171480, 193760, 200060, 228640, 232512, 240072, 247217, 274368, 290640, 300090, 320096, 342960, 387520, 400120, 457280, 480144, 494434, 581280, 600180, 640192, 685920, 741651, 800240, 960288, 988868, 1162560, 1200360, 1236085, 1371840, 1483302, 1600480, 1730519, 1920576, 1977736, 2400720, 2472170, 2966604, 3200960, 3461038, 3708255, 3955472, 4801440, 4944340, 5191557, 5933208, 6922076, 7416510, 7910944, 8652595, 9602880, 9888680, 10383114, 11866416, 13844152, 14833020, 15821888, 17305190, 19777360, 20766228, 23732832, 25957785, 27688304, 29666040, 34610380, 39554720, 41532456, 47465664, 51915570, 55376608, 59332080, 69220760, 79109440, 83064912, 103831140, 110753216, 118664160, 138441520, 166129824, 207662280, 237328320, 276883040, 332259648, 415324560, 553766080, 830649120, 1661298240]

約数ペア:

[(1, 1661298240), (2, 830649120), (3, 553766080), (4, 415324560), (5, 332259648), (6, 276883040), (7, 237328320), (8, 207662280), (10, 166129824), (12, 138441520), (14, 118664160), (15, 110753216), (16, 103831140), (20, 83064912), (21, 79109440), (24, 69220760), (28, 59332080), (30, 55376608), (32, 51915570), (35, 47465664), (40, 41532456), (42, 39554720), (48, 34610380), (56, 29666040), (60, 27688304), (64, 25957785), (70, 23732832), (80, 20766228), (84, 19777360), (96, 17305190), (105, 15821888), (112, 14833020), (120, 13844152), (140, 11866416), (160, 10383114), (168, 9888680), (173, 9602880), (192, 8652595), (210, 7910944), (224, 7416510), (240, 6922076), (280, 5933208), (320, 5191557), (336, 4944340), (346, 4801440), (420, 3955472), (448, 3708255), (480, 3461038), (519, 3200960), (560, 2966604), (672, 2472170), (692, 2400720), (840, 1977736), (865, 1920576), (960, 1730519), (1038, 1600480), (1120, 1483302), (1211, 1371840), (1344, 1236085), (1384, 1200360), (1429, 1162560), (1680, 988868), (1730, 960288), (2076, 800240), (2240, 741651), (2422, 685920), (2595, 640192), (2768, 600180), (2858, 581280), (3360, 494434), (3460, 480144), (3633, 457280), (4152, 400120), (4287, 387520), (4844, 342960), (5190, 320096), (5536, 300090), (5716, 290640), (6055, 274368), (6720, 247217), (6920, 240072), (7145, 232512), (7266, 228640), (8304, 200060), (8574, 193760), (9688, 171480), (10003, 166080), (10380, 160048), (11072, 150045), (11432, 145320), (12110, 137184), (13840, 120036), (14290, 116256), (14532, 114320), (16608, 100030), (17148, 96880), (18165, 91456), (19376, 85740), (20006, 83040), (20760, 80024), (21435, 77504), (22864, 72660), (24220, 68592), (27680, 60018), (28580, 58128), (29064, 57160), (30009, 55360), (33216, 50015), (34296, 48440), (36330, 45728), (38752, 42870), (40012, 41520)]