1931701565880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1517059}}^1$

素因数の和:1517216

約数の個数: 192

約数和(自身を含む): 6560252899200

約数和(自身を除く): 4628551333320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 131, 135, 162, 180, 216, 243, 262, 270, 324, 360, 393, 405, 486, 524, 540, 648, 655, 786, 810, 972, 1048, 1080, 1179, 1215, 1310, 1572, 1620, 1944, 1965, 2358, 2430, 2620, 3144, 3240, 3537, 3930, 4716, 4860, 5240, 5895, 7074, 7860, 9432, 9720, 10611, 11790, 14148, 15720, 17685, 21222, 23580, 28296, 31833, 35370, 42444, 47160, 53055, 63666, 70740, 84888, 106110, 127332, 141480, 159165, 212220, 254664, 318330, 424440, 636660, 1273320, 1517059, 3034118, 4551177, 6068236, 7585295, 9102354, 12136472, 13653531, 15170590, 18204708, 22755885, 27307062, 30341180, 36409416, 40960593, 45511770, 54614124, 60682360, 68267655, 81921186, 91023540, 109228248, 122881779, 136535310, 163842372, 182047080, 198734729, 204802965, 245763558, 273070620, 327684744, 368645337, 397469458, 409605930, 491527116, 546141240, 596204187, 614408895, 737290674, 794938916, 819211860, 983054232, 993673645, 1192408374, 1228817790, 1474581348, 1589877832, 1638423720, 1788612561, 1843226685, 1987347290, 2384816748, 2457635580, 2949162696, 2981020935, 3577225122, 3686453370, 3974694580, 4769633496, 4915271160, 5365837683, 5962041870, 7154450244, 7372906740, 7949389160, 8943062805, 10731675366, 11924083740, 14308900488, 14745813480, 16097513049, 17886125610, 21463350732, 23848167480, 26829188415, 32195026098, 35772251220, 42926701464, 48292539147, 53658376830, 64390052196, 71544502440, 80487565245, 96585078294, 107316753660, 128780104392, 160975130490, 193170156588, 214633507320, 241462695735, 321950260980, 386340313176, 482925391470, 643900521960, 965850782940, 1931701565880]

約数ペア:

[(1, 1931701565880), (2, 965850782940), (3, 643900521960), (4, 482925391470), (5, 386340313176), (6, 321950260980), (8, 241462695735), (9, 214633507320), (10, 193170156588), (12, 160975130490), (15, 128780104392), (18, 107316753660), (20, 96585078294), (24, 80487565245), (27, 71544502440), (30, 64390052196), (36, 53658376830), (40, 48292539147), (45, 42926701464), (54, 35772251220), (60, 32195026098), (72, 26829188415), (81, 23848167480), (90, 21463350732), (108, 17886125610), (120, 16097513049), (131, 14745813480), (135, 14308900488), (162, 11924083740), (180, 10731675366), (216, 8943062805), (243, 7949389160), (262, 7372906740), (270, 7154450244), (324, 5962041870), (360, 5365837683), (393, 4915271160), (405, 4769633496), (486, 3974694580), (524, 3686453370), (540, 3577225122), (648, 2981020935), (655, 2949162696), (786, 2457635580), (810, 2384816748), (972, 1987347290), (1048, 1843226685), (1080, 1788612561), (1179, 1638423720), (1215, 1589877832), (1310, 1474581348), (1572, 1228817790), (1620, 1192408374), (1944, 993673645), (1965, 983054232), (2358, 819211860), (2430, 794938916), (2620, 737290674), (3144, 614408895), (3240, 596204187), (3537, 546141240), (3930, 491527116), (4716, 409605930), (4860, 397469458), (5240, 368645337), (5895, 327684744), (7074, 273070620), (7860, 245763558), (9432, 204802965), (9720, 198734729), (10611, 182047080), (11790, 163842372), (14148, 136535310), (15720, 122881779), (17685, 109228248), (21222, 91023540), (23580, 81921186), (28296, 68267655), (31833, 60682360), (35370, 54614124), (42444, 45511770), (47160, 40960593), (53055, 36409416), (63666, 30341180), (70740, 27307062), (84888, 22755885), (106110, 18204708), (127332, 15170590), (141480, 13653531), (159165, 12136472), (212220, 9102354), (254664, 7585295), (318330, 6068236), (424440, 4551177), (636660, 3034118), (1273320, 1517059)]