21676154040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{96959}}^1$

素因数の和:97008

約数の個数: 192

約数和(自身を含む): 76233830400

約数和(自身を除く): 54557676360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 243, 270, 276, 324, 345, 360, 405, 414, 460, 486, 540, 552, 621, 648, 690, 810, 828, 920, 972, 1035, 1080, 1215, 1242, 1380, 1620, 1656, 1863, 1944, 2070, 2430, 2484, 2760, 3105, 3240, 3726, 4140, 4860, 4968, 5589, 6210, 7452, 8280, 9315, 9720, 11178, 12420, 14904, 18630, 22356, 24840, 27945, 37260, 44712, 55890, 74520, 96959, 111780, 193918, 223560, 290877, 387836, 484795, 581754, 775672, 872631, 969590, 1163508, 1454385, 1745262, 1939180, 2230057, 2327016, 2617893, 2908770, 3490524, 3878360, 4363155, 4460114, 5235786, 5817540, 6690171, 6981048, 7853679, 8726310, 8920228, 10471572, 11150285, 11635080, 13089465, 13380342, 15707358, 17452620, 17840456, 20070513, 20943144, 22300570, 23561037, 26178930, 26760684, 31414716, 33450855, 34905240, 39268395, 40141026, 44601140, 47122074, 52357860, 53521368, 60211539, 62829432, 66901710, 78536790, 80282052, 89202280, 94244148, 100352565, 104715720, 117805185, 120423078, 133803420, 157073580, 160564104, 180634617, 188488296, 200705130, 235610370, 240846156, 267606840, 301057695, 314147160, 361269234, 401410260, 471220740, 481692312, 541903851, 602115390, 722538468, 802820520, 903173085, 942441480, 1083807702, 1204230780, 1445076936, 1806346170, 2167615404, 2408461560, 2709519255, 3612692340, 4335230808, 5419038510, 7225384680, 10838077020, 21676154040]

約数ペア:

[(1, 21676154040), (2, 10838077020), (3, 7225384680), (4, 5419038510), (5, 4335230808), (6, 3612692340), (8, 2709519255), (9, 2408461560), (10, 2167615404), (12, 1806346170), (15, 1445076936), (18, 1204230780), (20, 1083807702), (23, 942441480), (24, 903173085), (27, 802820520), (30, 722538468), (36, 602115390), (40, 541903851), (45, 481692312), (46, 471220740), (54, 401410260), (60, 361269234), (69, 314147160), (72, 301057695), (81, 267606840), (90, 240846156), (92, 235610370), (108, 200705130), (115, 188488296), (120, 180634617), (135, 160564104), (138, 157073580), (162, 133803420), (180, 120423078), (184, 117805185), (207, 104715720), (216, 100352565), (230, 94244148), (243, 89202280), (270, 80282052), (276, 78536790), (324, 66901710), (345, 62829432), (360, 60211539), (405, 53521368), (414, 52357860), (460, 47122074), (486, 44601140), (540, 40141026), (552, 39268395), (621, 34905240), (648, 33450855), (690, 31414716), (810, 26760684), (828, 26178930), (920, 23561037), (972, 22300570), (1035, 20943144), (1080, 20070513), (1215, 17840456), (1242, 17452620), (1380, 15707358), (1620, 13380342), (1656, 13089465), (1863, 11635080), (1944, 11150285), (2070, 10471572), (2430, 8920228), (2484, 8726310), (2760, 7853679), (3105, 6981048), (3240, 6690171), (3726, 5817540), (4140, 5235786), (4860, 4460114), (4968, 4363155), (5589, 3878360), (6210, 3490524), (7452, 2908770), (8280, 2617893), (9315, 2327016), (9720, 2230057), (11178, 1939180), (12420, 1745262), (14904, 1454385), (18630, 1163508), (22356, 969590), (24840, 872631), (27945, 775672), (37260, 581754), (44712, 484795), (55890, 387836), (74520, 290877), (96959, 223560), (111780, 193918)]