2760696540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19739}}^1$

素因数の和:19801

約数の個数: 192

約数和(自身を含む): 10081612800

約数和(自身を除く): 7320916260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 378, 420, 444, 518, 540, 555, 630, 666, 740, 756, 777, 945, 999, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 1890, 1998, 2220, 2331, 2590, 3108, 3330, 3780, 3885, 3996, 4662, 4995, 5180, 6660, 6993, 7770, 9324, 9990, 11655, 13986, 15540, 19739, 19980, 23310, 27972, 34965, 39478, 46620, 59217, 69930, 78956, 98695, 118434, 138173, 139860, 177651, 197390, 236868, 276346, 296085, 355302, 394780, 414519, 532953, 552692, 592170, 690865, 710604, 730343, 829038, 888255, 1065906, 1184340, 1243557, 1381730, 1460686, 1658076, 1776510, 2072595, 2131812, 2191029, 2487114, 2664765, 2763460, 2921372, 3553020, 3651715, 3730671, 4145190, 4382058, 4974228, 5112401, 5329530, 6217785, 6573087, 7303430, 7461342, 8290380, 8764116, 10224802, 10659060, 10955145, 12435570, 13146174, 14606860, 14922684, 15337203, 18653355, 19719261, 20449604, 21910290, 24871140, 25562005, 26292348, 30674406, 32865435, 37306710, 39438522, 43820580, 46011609, 51124010, 61348812, 65730870, 74613420, 76686015, 78877044, 92023218, 98596305, 102248020, 131461740, 138034827, 153372030, 184046436, 197192610, 230058045, 276069654, 306744060, 394385220, 460116090, 552139308, 690174135, 920232180, 1380348270, 2760696540]

約数ペア:

[(1, 2760696540), (2, 1380348270), (3, 920232180), (4, 690174135), (5, 552139308), (6, 460116090), (7, 394385220), (9, 306744060), (10, 276069654), (12, 230058045), (14, 197192610), (15, 184046436), (18, 153372030), (20, 138034827), (21, 131461740), (27, 102248020), (28, 98596305), (30, 92023218), (35, 78877044), (36, 76686015), (37, 74613420), (42, 65730870), (45, 61348812), (54, 51124010), (60, 46011609), (63, 43820580), (70, 39438522), (74, 37306710), (84, 32865435), (90, 30674406), (105, 26292348), (108, 25562005), (111, 24871140), (126, 21910290), (135, 20449604), (140, 19719261), (148, 18653355), (180, 15337203), (185, 14922684), (189, 14606860), (210, 13146174), (222, 12435570), (252, 10955145), (259, 10659060), (270, 10224802), (315, 8764116), (333, 8290380), (370, 7461342), (378, 7303430), (420, 6573087), (444, 6217785), (518, 5329530), (540, 5112401), (555, 4974228), (630, 4382058), (666, 4145190), (740, 3730671), (756, 3651715), (777, 3553020), (945, 2921372), (999, 2763460), (1036, 2664765), (1110, 2487114), (1260, 2191029), (1295, 2131812), (1332, 2072595), (1554, 1776510), (1665, 1658076), (1890, 1460686), (1998, 1381730), (2220, 1243557), (2331, 1184340), (2590, 1065906), (3108, 888255), (3330, 829038), (3780, 730343), (3885, 710604), (3996, 690865), (4662, 592170), (4995, 552692), (5180, 532953), (6660, 414519), (6993, 394780), (7770, 355302), (9324, 296085), (9990, 276346), (11655, 236868), (13986, 197390), (15540, 177651), (19739, 139860), (19980, 138173), (23310, 118434), (27972, 98695), (34965, 78956), (39478, 69930), (46620, 59217)]