1761427440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1592

約数の個数: 240

約数和(自身を含む): 6225672960

約数和(自身を除く): 4464245520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 53, 60, 62, 72, 80, 90, 93, 106, 120, 124, 144, 155, 159, 180, 186, 212, 240, 248, 265, 279, 310, 318, 360, 372, 424, 465, 477, 496, 530, 558, 620, 636, 720, 744, 795, 848, 930, 954, 1060, 1116, 1240, 1272, 1395, 1488, 1489, 1590, 1643, 1860, 1908, 2120, 2232, 2385, 2480, 2544, 2790, 2978, 3180, 3286, 3720, 3816, 4240, 4464, 4467, 4770, 4929, 5580, 5956, 6360, 6572, 7440, 7445, 7632, 8215, 8934, 9540, 9858, 11160, 11912, 12720, 13144, 13401, 14787, 14890, 16430, 17868, 19080, 19716, 22320, 22335, 23824, 24645, 26288, 26802, 29574, 29780, 32860, 35736, 38160, 39432, 44670, 46159, 49290, 53604, 59148, 59560, 65720, 67005, 71472, 73935, 78864, 78917, 89340, 92318, 98580, 107208, 118296, 119120, 131440, 134010, 138477, 147870, 157834, 178680, 184636, 197160, 214416, 230795, 236592, 236751, 268020, 276954, 295740, 315668, 357360, 369272, 394320, 394585, 415431, 461590, 473502, 536040, 553908, 591480, 631336, 692385, 710253, 738544, 789170, 830862, 923180, 947004, 1072080, 1107816, 1182960, 1183755, 1262672, 1384770, 1420506, 1578340, 1661724, 1846360, 1894008, 2077155, 2215632, 2367510, 2446427, 2769540, 2841012, 3156680, 3323448, 3551265, 3692720, 3788016, 4154310, 4735020, 4892854, 5539080, 5682024, 6313360, 6646896, 7102530, 7339281, 8308620, 9470040, 9785708, 11078160, 11364048, 12232135, 14205060, 14678562, 16617240, 18940080, 19571416, 22017843, 24464270, 28410120, 29357124, 33234480, 36696405, 39142832, 44035686, 48928540, 56820240, 58714248, 73392810, 88071372, 97857080, 110089215, 117428496, 146785620, 176142744, 195714160, 220178430, 293571240, 352285488, 440356860, 587142480, 880713720, 1761427440]

約数ペア:

[(1, 1761427440), (2, 880713720), (3, 587142480), (4, 440356860), (5, 352285488), (6, 293571240), (8, 220178430), (9, 195714160), (10, 176142744), (12, 146785620), (15, 117428496), (16, 110089215), (18, 97857080), (20, 88071372), (24, 73392810), (30, 58714248), (31, 56820240), (36, 48928540), (40, 44035686), (45, 39142832), (48, 36696405), (53, 33234480), (60, 29357124), (62, 28410120), (72, 24464270), (80, 22017843), (90, 19571416), (93, 18940080), (106, 16617240), (120, 14678562), (124, 14205060), (144, 12232135), (155, 11364048), (159, 11078160), (180, 9785708), (186, 9470040), (212, 8308620), (240, 7339281), (248, 7102530), (265, 6646896), (279, 6313360), (310, 5682024), (318, 5539080), (360, 4892854), (372, 4735020), (424, 4154310), (465, 3788016), (477, 3692720), (496, 3551265), (530, 3323448), (558, 3156680), (620, 2841012), (636, 2769540), (720, 2446427), (744, 2367510), (795, 2215632), (848, 2077155), (930, 1894008), (954, 1846360), (1060, 1661724), (1116, 1578340), (1240, 1420506), (1272, 1384770), (1395, 1262672), (1488, 1183755), (1489, 1182960), (1590, 1107816), (1643, 1072080), (1860, 947004), (1908, 923180), (2120, 830862), (2232, 789170), (2385, 738544), (2480, 710253), (2544, 692385), (2790, 631336), (2978, 591480), (3180, 553908), (3286, 536040), (3720, 473502), (3816, 461590), (4240, 415431), (4464, 394585), (4467, 394320), (4770, 369272), (4929, 357360), (5580, 315668), (5956, 295740), (6360, 276954), (6572, 268020), (7440, 236751), (7445, 236592), (7632, 230795), (8215, 214416), (8934, 197160), (9540, 184636), (9858, 178680), (11160, 157834), (11912, 147870), (12720, 138477), (13144, 134010), (13401, 131440), (14787, 119120), (14890, 118296), (16430, 107208), (17868, 98580), (19080, 92318), (19716, 89340), (22320, 78917), (22335, 78864), (23824, 73935), (24645, 71472), (26288, 67005), (26802, 65720), (29574, 59560), (29780, 59148), (32860, 53604), (35736, 49290), (38160, 46159), (39432, 44670)]