298609080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1950

約数の個数: 256

約数和(自身を含む): 1183196160

約数和(自身を除く): 884587080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 255, 264, 280, 308, 330, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 561, 595, 616, 660, 680, 714, 748, 770, 840, 924, 935, 952, 1020, 1122, 1155, 1190, 1309, 1320, 1428, 1496, 1540, 1785, 1848, 1870, 1901, 2040, 2244, 2310, 2380, 2618, 2805, 2856, 3080, 3570, 3740, 3802, 3927, 4488, 4620, 4760, 5236, 5610, 5703, 6545, 7140, 7480, 7604, 7854, 9240, 9505, 10472, 11220, 11406, 13090, 13307, 14280, 15208, 15708, 19010, 19635, 20911, 22440, 22812, 26180, 26614, 28515, 31416, 32317, 38020, 39270, 39921, 41822, 45624, 52360, 53228, 57030, 62733, 64634, 66535, 76040, 78540, 79842, 83644, 96951, 104555, 106456, 114060, 125466, 129268, 133070, 146377, 157080, 159684, 161585, 167288, 193902, 199605, 209110, 226219, 228120, 250932, 258536, 266140, 292754, 313665, 319368, 323170, 355487, 387804, 399210, 418220, 439131, 452438, 484755, 501864, 532280, 585508, 627330, 646340, 678657, 710974, 731885, 775608, 798420, 836440, 878262, 904876, 969510, 1066461, 1131095, 1171016, 1254660, 1292680, 1357314, 1421948, 1463770, 1596840, 1756524, 1777435, 1809752, 1939020, 2132922, 2195655, 2262190, 2488409, 2509320, 2714628, 2843896, 2927540, 3393285, 3513048, 3554870, 3878040, 4265844, 4391310, 4524380, 4976818, 5332305, 5429256, 5855080, 6786570, 7109740, 7465227, 8531688, 8782620, 9048760, 9953636, 10664610, 12442045, 13573140, 14219480, 14930454, 17565240, 19907272, 21329220, 24884090, 27146280, 29860908, 37326135, 42658440, 49768180, 59721816, 74652270, 99536360, 149304540, 298609080]

約数ペア:

[(1, 298609080), (2, 149304540), (3, 99536360), (4, 74652270), (5, 59721816), (6, 49768180), (7, 42658440), (8, 37326135), (10, 29860908), (11, 27146280), (12, 24884090), (14, 21329220), (15, 19907272), (17, 17565240), (20, 14930454), (21, 14219480), (22, 13573140), (24, 12442045), (28, 10664610), (30, 9953636), (33, 9048760), (34, 8782620), (35, 8531688), (40, 7465227), (42, 7109740), (44, 6786570), (51, 5855080), (55, 5429256), (56, 5332305), (60, 4976818), (66, 4524380), (68, 4391310), (70, 4265844), (77, 3878040), (84, 3554870), (85, 3513048), (88, 3393285), (102, 2927540), (105, 2843896), (110, 2714628), (119, 2509320), (120, 2488409), (132, 2262190), (136, 2195655), (140, 2132922), (154, 1939020), (165, 1809752), (168, 1777435), (170, 1756524), (187, 1596840), (204, 1463770), (210, 1421948), (220, 1357314), (231, 1292680), (238, 1254660), (255, 1171016), (264, 1131095), (280, 1066461), (308, 969510), (330, 904876), (340, 878262), (357, 836440), (374, 798420), (385, 775608), (408, 731885), (420, 710974), (440, 678657), (462, 646340), (476, 627330), (510, 585508), (561, 532280), (595, 501864), (616, 484755), (660, 452438), (680, 439131), (714, 418220), (748, 399210), (770, 387804), (840, 355487), (924, 323170), (935, 319368), (952, 313665), (1020, 292754), (1122, 266140), (1155, 258536), (1190, 250932), (1309, 228120), (1320, 226219), (1428, 209110), (1496, 199605), (1540, 193902), (1785, 167288), (1848, 161585), (1870, 159684), (1901, 157080), (2040, 146377), (2244, 133070), (2310, 129268), (2380, 125466), (2618, 114060), (2805, 106456), (2856, 104555), (3080, 96951), (3570, 83644), (3740, 79842), (3802, 78540), (3927, 76040), (4488, 66535), (4620, 64634), (4760, 62733), (5236, 57030), (5610, 53228), (5703, 52360), (6545, 45624), (7140, 41822), (7480, 39921), (7604, 39270), (7854, 38020), (9240, 32317), (9505, 31416), (10472, 28515), (11220, 26614), (11406, 26180), (13090, 22812), (13307, 22440), (14280, 20911), (15208, 19635), (15708, 19010)]