1961214120

素因数分解:

$2^3\times 3^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 320

約数和(自身を含む): 6887358720

約数和(自身を除く): 4926144600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 53, 54, 60, 72, 81, 90, 94, 106, 108, 120, 135, 141, 159, 162, 180, 188, 212, 216, 235, 243, 265, 270, 282, 318, 324, 360, 376, 405, 423, 424, 470, 477, 486, 530, 540, 564, 636, 648, 705, 729, 795, 810, 846, 940, 954, 972, 1060, 1080, 1128, 1215, 1269, 1272, 1410, 1431, 1458, 1590, 1620, 1692, 1880, 1908, 1944, 2115, 2120, 2187, 2385, 2430, 2491, 2538, 2820, 2862, 2916, 3180, 3240, 3384, 3645, 3807, 3816, 4230, 4293, 4374, 4770, 4860, 4982, 5076, 5640, 5724, 5832, 6345, 6360, 6561, 7155, 7290, 7473, 7614, 8460, 8586, 8748, 9540, 9720, 9964, 10152, 10935, 11421, 11448, 12455, 12690, 12879, 13122, 14310, 14580, 14946, 15228, 16920, 17172, 17496, 19035, 19080, 19683, 19928, 21465, 21870, 22419, 22842, 24910, 25380, 25758, 26244, 28620, 29160, 29892, 30456, 32805, 34263, 34344, 37365, 38070, 38637, 39366, 42930, 43740, 44838, 45684, 49820, 50760, 51516, 52488, 57105, 57240, 59784, 64395, 65610, 67257, 68526, 74730, 76140, 77274, 78732, 85860, 87480, 89676, 91368, 98415, 99640, 102789, 103032, 112095, 114210, 115911, 128790, 131220, 134514, 137052, 149460, 152280, 154548, 157464, 171315, 171720, 179352, 193185, 196830, 201771, 205578, 224190, 228420, 231822, 257580, 262440, 269028, 274104, 298920, 308367, 309096, 336285, 342630, 347733, 386370, 393660, 403542, 411156, 448380, 456840, 463644, 513945, 515160, 538056, 579555, 605313, 616734, 672570, 685260, 695466, 772740, 787320, 807084, 822312, 896760, 925101, 927288, 1008855, 1027890, 1043199, 1159110, 1210626, 1233468, 1345140, 1370520, 1390932, 1541835, 1545480, 1614168, 1738665, 1815939, 1850202, 2017710, 2055780, 2086398, 2318220, 2421252, 2466936, 2690280, 2781864, 3026565, 3083670, 3477330, 3631878, 3700404, 4035420, 4111560, 4172796, 4625505, 4636440, 4842504, 5215995, 5447817, 6053130, 6167340, 6954660, 7263756, 7400808, 8070840, 8345592, 9079695, 9251010, 10431990, 10895634, 12106260, 12334680, 13909320, 14527512, 16343451, 18159390, 18502020, 20863980, 21791268, 24212520, 27239085, 32686902, 36318780, 37004040, 41727960, 43582536, 49030353, 54478170, 65373804, 72637560, 81717255, 98060706, 108956340, 130747608, 163434510, 196121412, 217912680, 245151765, 326869020, 392242824, 490303530, 653738040, 980607060, 1961214120]

約数ペア:

[(1, 1961214120), (2, 980607060), (3, 653738040), (4, 490303530), (5, 392242824), (6, 326869020), (8, 245151765), (9, 217912680), (10, 196121412), (12, 163434510), (15, 130747608), (18, 108956340), (20, 98060706), (24, 81717255), (27, 72637560), (30, 65373804), (36, 54478170), (40, 49030353), (45, 43582536), (47, 41727960), (53, 37004040), (54, 36318780), (60, 32686902), (72, 27239085), (81, 24212520), (90, 21791268), (94, 20863980), (106, 18502020), (108, 18159390), (120, 16343451), (135, 14527512), (141, 13909320), (159, 12334680), (162, 12106260), (180, 10895634), (188, 10431990), (212, 9251010), (216, 9079695), (235, 8345592), (243, 8070840), (265, 7400808), (270, 7263756), (282, 6954660), (318, 6167340), (324, 6053130), (360, 5447817), (376, 5215995), (405, 4842504), (423, 4636440), (424, 4625505), (470, 4172796), (477, 4111560), (486, 4035420), (530, 3700404), (540, 3631878), (564, 3477330), (636, 3083670), (648, 3026565), (705, 2781864), (729, 2690280), (795, 2466936), (810, 2421252), (846, 2318220), (940, 2086398), (954, 2055780), (972, 2017710), (1060, 1850202), (1080, 1815939), (1128, 1738665), (1215, 1614168), (1269, 1545480), (1272, 1541835), (1410, 1390932), (1431, 1370520), (1458, 1345140), (1590, 1233468), (1620, 1210626), (1692, 1159110), (1880, 1043199), (1908, 1027890), (1944, 1008855), (2115, 927288), (2120, 925101), (2187, 896760), (2385, 822312), (2430, 807084), (2491, 787320), (2538, 772740), (2820, 695466), (2862, 685260), (2916, 672570), (3180, 616734), (3240, 605313), (3384, 579555), (3645, 538056), (3807, 515160), (3816, 513945), (4230, 463644), (4293, 456840), (4374, 448380), (4770, 411156), (4860, 403542), (4982, 393660), (5076, 386370), (5640, 347733), (5724, 342630), (5832, 336285), (6345, 309096), (6360, 308367), (6561, 298920), (7155, 274104), (7290, 269028), (7473, 262440), (7614, 257580), (8460, 231822), (8586, 228420), (8748, 224190), (9540, 205578), (9720, 201771), (9964, 196830), (10152, 193185), (10935, 179352), (11421, 171720), (11448, 171315), (12455, 157464), (12690, 154548), (12879, 152280), (13122, 149460), (14310, 137052), (14580, 134514), (14946, 131220), (15228, 128790), (16920, 115911), (17172, 114210), (17496, 112095), (19035, 103032), (19080, 102789), (19683, 99640), (19928, 98415), (21465, 91368), (21870, 89676), (22419, 87480), (22842, 85860), (24910, 78732), (25380, 77274), (25758, 76140), (26244, 74730), (28620, 68526), (29160, 67257), (29892, 65610), (30456, 64395), (32805, 59784), (34263, 57240), (34344, 57105), (37365, 52488), (38070, 51516), (38637, 50760), (39366, 49820), (42930, 45684), (43740, 44838)]