291246154740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1\times {\mathrm{2281}}^1$

素因数の和:2864

約数の個数: 240

約数和(自身を含む): 920579703120

約数和(自身を除く): 629333548380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 269, 270, 293, 324, 405, 538, 540, 586, 807, 810, 879, 1076, 1172, 1345, 1465, 1614, 1620, 1758, 2281, 2421, 2637, 2690, 2930, 3228, 3516, 4035, 4395, 4562, 4842, 5274, 5380, 5860, 6843, 7263, 7911, 8070, 8790, 9124, 9684, 10548, 11405, 12105, 13185, 13686, 14526, 15822, 16140, 17580, 20529, 21789, 22810, 23733, 24210, 26370, 27372, 29052, 31644, 34215, 36315, 39555, 41058, 43578, 45620, 47466, 48420, 52740, 61587, 68430, 72630, 78817, 79110, 82116, 87156, 94932, 102645, 108945, 118665, 123174, 136860, 145260, 157634, 158220, 184761, 205290, 217890, 236451, 237330, 246348, 307935, 315268, 369522, 394085, 410580, 435780, 472902, 474660, 613589, 615870, 668333, 709353, 739044, 788170, 923805, 945804, 1182255, 1227178, 1231740, 1336666, 1418706, 1576340, 1840767, 1847610, 2004999, 2128059, 2364510, 2454356, 2673332, 2837412, 3067945, 3341665, 3546765, 3681534, 3695220, 4009998, 4256118, 4729020, 5522301, 6014997, 6135890, 6384177, 6683330, 7093530, 7363068, 8019996, 8512236, 9203835, 10024995, 10640295, 11044602, 12029994, 12271780, 12768354, 13366660, 14187060, 16566903, 18044991, 18407670, 20049990, 21280590, 22089204, 24059988, 25536708, 27611505, 30074985, 31920885, 33133806, 36089982, 36815340, 40099980, 42561180, 49700709, 54134973, 55223010, 60149970, 63841770, 66267612, 72179964, 82834515, 90224955, 99401418, 108269946, 110446020, 120299940, 127683540, 165669030, 179781577, 180449910, 198802836, 216539892, 248503545, 270674865, 331338060, 359563154, 360899820, 497007090, 539344731, 541349730, 719126308, 898907885, 994014180, 1078689462, 1082699460, 1618034193, 1797815770, 2157378924, 2696723655, 3236068386, 3595631540, 4854102579, 5393447310, 6472136772, 8090170965, 9708205158, 10786894620, 14562307737, 16180341930, 19416410316, 24270512895, 29124615474, 32360683860, 48541025790, 58249230948, 72811538685, 97082051580, 145623077370, 291246154740]

約数ペア:

[(1, 291246154740), (2, 145623077370), (3, 97082051580), (4, 72811538685), (5, 58249230948), (6, 48541025790), (9, 32360683860), (10, 29124615474), (12, 24270512895), (15, 19416410316), (18, 16180341930), (20, 14562307737), (27, 10786894620), (30, 9708205158), (36, 8090170965), (45, 6472136772), (54, 5393447310), (60, 4854102579), (81, 3595631540), (90, 3236068386), (108, 2696723655), (135, 2157378924), (162, 1797815770), (180, 1618034193), (269, 1082699460), (270, 1078689462), (293, 994014180), (324, 898907885), (405, 719126308), (538, 541349730), (540, 539344731), (586, 497007090), (807, 360899820), (810, 359563154), (879, 331338060), (1076, 270674865), (1172, 248503545), (1345, 216539892), (1465, 198802836), (1614, 180449910), (1620, 179781577), (1758, 165669030), (2281, 127683540), (2421, 120299940), (2637, 110446020), (2690, 108269946), (2930, 99401418), (3228, 90224955), (3516, 82834515), (4035, 72179964), (4395, 66267612), (4562, 63841770), (4842, 60149970), (5274, 55223010), (5380, 54134973), (5860, 49700709), (6843, 42561180), (7263, 40099980), (7911, 36815340), (8070, 36089982), (8790, 33133806), (9124, 31920885), (9684, 30074985), (10548, 27611505), (11405, 25536708), (12105, 24059988), (13185, 22089204), (13686, 21280590), (14526, 20049990), (15822, 18407670), (16140, 18044991), (17580, 16566903), (20529, 14187060), (21789, 13366660), (22810, 12768354), (23733, 12271780), (24210, 12029994), (26370, 11044602), (27372, 10640295), (29052, 10024995), (31644, 9203835), (34215, 8512236), (36315, 8019996), (39555, 7363068), (41058, 7093530), (43578, 6683330), (45620, 6384177), (47466, 6135890), (48420, 6014997), (52740, 5522301), (61587, 4729020), (68430, 4256118), (72630, 4009998), (78817, 3695220), (79110, 3681534), (82116, 3546765), (87156, 3341665), (94932, 3067945), (102645, 2837412), (108945, 2673332), (118665, 2454356), (123174, 2364510), (136860, 2128059), (145260, 2004999), (157634, 1847610), (158220, 1840767), (184761, 1576340), (205290, 1418706), (217890, 1336666), (236451, 1231740), (237330, 1227178), (246348, 1182255), (307935, 945804), (315268, 923805), (369522, 788170), (394085, 739044), (410580, 709353), (435780, 668333), (472902, 615870), (474660, 613589)]