1045395720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:978

約数の個数: 192

約数和(自身を含む): 3554591040

約数和(自身を除く): 2509195320

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, 821, 972, 1048, 1080, 1179, 1215, 1310, 1572, 1620, 1642, 1944, 1965, 2358, 2430, 2463, 2620, 3144, 3240, 3284, 3537, 3930, 4105, 4716, 4860, 4926, 5240, 5895, 6568, 7074, 7389, 7860, 8210, 9432, 9720, 9852, 10611, 11790, 12315, 14148, 14778, 15720, 16420, 17685, 19704, 21222, 22167, 23580, 24630, 28296, 29556, 31833, 32840, 35370, 36945, 42444, 44334, 47160, 49260, 53055, 59112, 63666, 66501, 70740, 73890, 84888, 88668, 98520, 106110, 107551, 110835, 127332, 133002, 141480, 147780, 159165, 177336, 199503, 212220, 215102, 221670, 254664, 266004, 295560, 318330, 322653, 332505, 399006, 424440, 430204, 443340, 532008, 537755, 636660, 645306, 665010, 798012, 860408, 886680, 967959, 997515, 1075510, 1273320, 1290612, 1330020, 1596024, 1613265, 1935918, 1995030, 2151020, 2581224, 2660040, 2903877, 3226530, 3871836, 3990060, 4302040, 4839795, 5807754, 6453060, 7743672, 7980120, 8711631, 9679590, 11615508, 12906120, 14519385, 17423262, 19359180, 23231016, 26134893, 29038770, 34846524, 38718360, 43558155, 52269786, 58077540, 69693048, 87116310, 104539572, 116155080, 130674465, 174232620, 209079144, 261348930, 348465240, 522697860, 1045395720]

約数ペア:

[(1, 1045395720), (2, 522697860), (3, 348465240), (4, 261348930), (5, 209079144), (6, 174232620), (8, 130674465), (9, 116155080), (10, 104539572), (12, 87116310), (15, 69693048), (18, 58077540), (20, 52269786), (24, 43558155), (27, 38718360), (30, 34846524), (36, 29038770), (40, 26134893), (45, 23231016), (54, 19359180), (60, 17423262), (72, 14519385), (81, 12906120), (90, 11615508), (108, 9679590), (120, 8711631), (131, 7980120), (135, 7743672), (162, 6453060), (180, 5807754), (216, 4839795), (243, 4302040), (262, 3990060), (270, 3871836), (324, 3226530), (360, 2903877), (393, 2660040), (405, 2581224), (486, 2151020), (524, 1995030), (540, 1935918), (648, 1613265), (655, 1596024), (786, 1330020), (810, 1290612), (821, 1273320), (972, 1075510), (1048, 997515), (1080, 967959), (1179, 886680), (1215, 860408), (1310, 798012), (1572, 665010), (1620, 645306), (1642, 636660), (1944, 537755), (1965, 532008), (2358, 443340), (2430, 430204), (2463, 424440), (2620, 399006), (3144, 332505), (3240, 322653), (3284, 318330), (3537, 295560), (3930, 266004), (4105, 254664), (4716, 221670), (4860, 215102), (4926, 212220), (5240, 199503), (5895, 177336), (6568, 159165), (7074, 147780), (7389, 141480), (7860, 133002), (8210, 127332), (9432, 110835), (9720, 107551), (9852, 106110), (10611, 98520), (11790, 88668), (12315, 84888), (14148, 73890), (14778, 70740), (15720, 66501), (16420, 63666), (17685, 59112), (19704, 53055), (21222, 49260), (22167, 47160), (23580, 44334), (24630, 42444), (28296, 36945), (29556, 35370), (31833, 32840)]