1520379941470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1\times {\mathrm{3701}}^1$

素因数の和:4430

約数の個数: 128

約数和(自身を含む): 3036714468480

約数和(自身を除く): 1516334527010

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 109, 130, 218, 265, 530, 545, 547, 689, 1090, 1094, 1378, 1417, 2735, 2834, 3445, 3701, 5470, 5777, 6890, 7085, 7111, 7402, 11554, 14170, 14222, 18505, 28885, 28991, 35555, 37010, 48113, 57770, 57982, 59623, 71110, 75101, 96226, 119246, 144955, 150202, 196153, 240565, 289910, 298115, 375505, 376883, 392306, 403409, 481130, 596230, 751010, 753766, 775099, 806818, 980765, 1550198, 1884415, 1961530, 2017045, 2024447, 2549989, 3160019, 3768830, 3875495, 4034090, 4048894, 5099978, 5244317, 6320038, 7750990, 10122235, 10488634, 12749945, 15800095, 20244470, 21380677, 25499890, 26221585, 26317811, 31600190, 41080247, 42761354, 52443170, 52635622, 82160494, 106903385, 107295691, 131589055, 205401235, 213806770, 214591382, 220664723, 263178110, 277948801, 410802470, 441329446, 536478455, 555897602, 1072956910, 1103323615, 1389744005, 1394843983, 2206647230, 2779488010, 2789687966, 2868641399, 5737282798, 6974219915, 11695230319, 13948439830, 14343206995, 23390460638, 28686413990, 58476151595, 116952303190, 152037994147, 304075988294, 760189970735, 1520379941470]

約数ペア:

[(1, 1520379941470), (2, 760189970735), (5, 304075988294), (10, 152037994147), (13, 116952303190), (26, 58476151595), (53, 28686413990), (65, 23390460638), (106, 14343206995), (109, 13948439830), (130, 11695230319), (218, 6974219915), (265, 5737282798), (530, 2868641399), (545, 2789687966), (547, 2779488010), (689, 2206647230), (1090, 1394843983), (1094, 1389744005), (1378, 1103323615), (1417, 1072956910), (2735, 555897602), (2834, 536478455), (3445, 441329446), (3701, 410802470), (5470, 277948801), (5777, 263178110), (6890, 220664723), (7085, 214591382), (7111, 213806770), (7402, 205401235), (11554, 131589055), (14170, 107295691), (14222, 106903385), (18505, 82160494), (28885, 52635622), (28991, 52443170), (35555, 42761354), (37010, 41080247), (48113, 31600190), (57770, 26317811), (57982, 26221585), (59623, 25499890), (71110, 21380677), (75101, 20244470), (96226, 15800095), (119246, 12749945), (144955, 10488634), (150202, 10122235), (196153, 7750990), (240565, 6320038), (289910, 5244317), (298115, 5099978), (375505, 4048894), (376883, 4034090), (392306, 3875495), (403409, 3768830), (481130, 3160019), (596230, 2549989), (751010, 2024447), (753766, 2017045), (775099, 1961530), (806818, 1884415), (980765, 1550198)]