1322152240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:755

約数の個数: 160

約数和(自身を含む): 3439065600

約数和(自身を除く): 2116913360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 59, 76, 80, 92, 95, 115, 118, 152, 184, 190, 230, 236, 295, 304, 368, 380, 437, 460, 472, 590, 641, 760, 874, 920, 944, 1121, 1180, 1282, 1357, 1520, 1748, 1840, 2185, 2242, 2360, 2564, 2714, 3205, 3496, 4370, 4484, 4720, 5128, 5428, 5605, 6410, 6785, 6992, 8740, 8968, 10256, 10856, 11210, 12179, 12820, 13570, 14743, 17480, 17936, 21712, 22420, 24358, 25640, 25783, 27140, 29486, 34960, 37819, 44840, 48716, 51280, 51566, 54280, 58972, 60895, 73715, 75638, 89680, 97432, 103132, 108560, 117944, 121790, 128915, 147430, 151276, 189095, 194864, 206264, 235888, 243580, 257830, 280117, 294860, 302552, 378190, 412528, 487160, 515660, 560234, 589720, 605104, 718561, 756380, 869837, 974320, 1031320, 1120468, 1179440, 1400585, 1437122, 1512760, 1739674, 2062640, 2240936, 2801170, 2874244, 3025520, 3479348, 3592805, 4349185, 4481872, 5602340, 5748488, 6958696, 7185610, 8698370, 11204680, 11496976, 13917392, 14371220, 16526903, 17396740, 22409360, 28742440, 33053806, 34793480, 57484880, 66107612, 69586960, 82634515, 132215224, 165269030, 264430448, 330538060, 661076120, 1322152240]

約数ペア:

[(1, 1322152240), (2, 661076120), (4, 330538060), (5, 264430448), (8, 165269030), (10, 132215224), (16, 82634515), (19, 69586960), (20, 66107612), (23, 57484880), (38, 34793480), (40, 33053806), (46, 28742440), (59, 22409360), (76, 17396740), (80, 16526903), (92, 14371220), (95, 13917392), (115, 11496976), (118, 11204680), (152, 8698370), (184, 7185610), (190, 6958696), (230, 5748488), (236, 5602340), (295, 4481872), (304, 4349185), (368, 3592805), (380, 3479348), (437, 3025520), (460, 2874244), (472, 2801170), (590, 2240936), (641, 2062640), (760, 1739674), (874, 1512760), (920, 1437122), (944, 1400585), (1121, 1179440), (1180, 1120468), (1282, 1031320), (1357, 974320), (1520, 869837), (1748, 756380), (1840, 718561), (2185, 605104), (2242, 589720), (2360, 560234), (2564, 515660), (2714, 487160), (3205, 412528), (3496, 378190), (4370, 302552), (4484, 294860), (4720, 280117), (5128, 257830), (5428, 243580), (5605, 235888), (6410, 206264), (6785, 194864), (6992, 189095), (8740, 151276), (8968, 147430), (10256, 128915), (10856, 121790), (11210, 117944), (12179, 108560), (12820, 103132), (13570, 97432), (14743, 89680), (17480, 75638), (17936, 73715), (21712, 60895), (22420, 58972), (24358, 54280), (25640, 51566), (25783, 51280), (27140, 48716), (29486, 44840), (34960, 37819)]