7293656960

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{773}}^1$

素因数の和:1456

約数の個数: 128

約数和(自身を含む): 18246461760

約数和(自身を除く): 10952804800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 641, 736, 773, 920, 1282, 1472, 1546, 1840, 2564, 2944, 3092, 3205, 3680, 3865, 5128, 6184, 6410, 7360, 7730, 10256, 12368, 12820, 14720, 14743, 15460, 17779, 20512, 24736, 25640, 29486, 30920, 35558, 41024, 49472, 51280, 58972, 61840, 71116, 73715, 82048, 88895, 98944, 102560, 117944, 123680, 142232, 147430, 177790, 205120, 235888, 247360, 284464, 294860, 355580, 410240, 471776, 494720, 495493, 568928, 589720, 711160, 943552, 990986, 1137856, 1179440, 1422320, 1887104, 1981972, 2275712, 2358880, 2477465, 2844640, 3963944, 4717760, 4954930, 5689280, 7927888, 9435520, 9909860, 11378560, 11396339, 15855776, 19819720, 22792678, 31711552, 39639440, 45585356, 56981695, 63423104, 79278880, 91170712, 113963390, 158557760, 182341424, 227926780, 317115520, 364682848, 455853560, 729365696, 911707120, 1458731392, 1823414240, 3646828480, 7293656960]

約数ペア:

[(1, 7293656960), (2, 3646828480), (4, 1823414240), (5, 1458731392), (8, 911707120), (10, 729365696), (16, 455853560), (20, 364682848), (23, 317115520), (32, 227926780), (40, 182341424), (46, 158557760), (64, 113963390), (80, 91170712), (92, 79278880), (115, 63423104), (128, 56981695), (160, 45585356), (184, 39639440), (230, 31711552), (320, 22792678), (368, 19819720), (460, 15855776), (640, 11396339), (641, 11378560), (736, 9909860), (773, 9435520), (920, 7927888), (1282, 5689280), (1472, 4954930), (1546, 4717760), (1840, 3963944), (2564, 2844640), (2944, 2477465), (3092, 2358880), (3205, 2275712), (3680, 1981972), (3865, 1887104), (5128, 1422320), (6184, 1179440), (6410, 1137856), (7360, 990986), (7730, 943552), (10256, 711160), (12368, 589720), (12820, 568928), (14720, 495493), (14743, 494720), (15460, 471776), (17779, 410240), (20512, 355580), (24736, 294860), (25640, 284464), (29486, 247360), (30920, 235888), (35558, 205120), (41024, 177790), (49472, 147430), (51280, 142232), (58972, 123680), (61840, 117944), (71116, 102560), (73715, 98944), (82048, 88895)]