2019780180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1111

約数の個数: 288

約数和(自身を含む): 7175226240

約数和(自身を除く): 5155446060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 53, 55, 57, 60, 66, 76, 90, 95, 99, 106, 110, 114, 132, 159, 165, 171, 180, 190, 198, 209, 212, 220, 228, 265, 285, 318, 330, 342, 380, 396, 418, 477, 495, 530, 570, 583, 627, 636, 660, 684, 795, 836, 855, 954, 990, 1007, 1013, 1045, 1060, 1140, 1166, 1254, 1590, 1710, 1749, 1881, 1908, 1980, 2014, 2026, 2090, 2332, 2385, 2508, 2915, 3021, 3039, 3135, 3180, 3420, 3498, 3762, 4028, 4052, 4180, 4770, 5035, 5065, 5247, 5830, 6042, 6078, 6270, 6996, 7524, 8745, 9063, 9117, 9405, 9540, 10070, 10130, 10494, 11077, 11143, 11660, 12084, 12156, 12540, 15105, 15195, 17490, 18126, 18234, 18810, 19247, 20140, 20260, 20988, 22154, 22286, 26235, 30210, 30390, 33231, 33429, 34980, 36252, 36468, 37620, 38494, 44308, 44572, 45315, 45585, 52470, 53689, 55385, 55715, 57741, 60420, 60780, 66462, 66858, 76988, 90630, 91170, 96235, 99693, 100287, 104940, 107378, 110770, 111430, 115482, 132924, 133716, 161067, 166155, 167145, 173223, 181260, 182340, 192470, 199386, 200574, 211717, 214756, 221540, 222860, 230964, 268445, 288705, 322134, 332310, 334290, 346446, 384940, 398772, 401148, 423434, 483201, 498465, 501435, 536890, 577410, 590579, 635151, 644268, 664620, 668580, 692892, 805335, 846868, 866115, 966402, 996930, 1002870, 1020091, 1058585, 1073780, 1154820, 1181158, 1270302, 1610670, 1732230, 1771737, 1905453, 1932804, 1993860, 2005740, 2040182, 2117170, 2362316, 2416005, 2540604, 2952895, 3060273, 3175755, 3221340, 3464460, 3543474, 3810906, 4080364, 4234340, 4832010, 5100455, 5315211, 5905790, 6120546, 6351510, 7086948, 7621812, 8858685, 9180819, 9527265, 9664020, 10200910, 10630422, 11221001, 11811580, 12241092, 12703020, 15301365, 17717370, 18361638, 19054530, 20401820, 21260844, 22442002, 26576055, 30602730, 33663003, 35434740, 36723276, 38109060, 44884004, 45904095, 53152110, 56105005, 61205460, 67326006, 91808190, 100989009, 106304220, 112210010, 134652012, 168315015, 183616380, 201978018, 224420020, 336630030, 403956036, 504945045, 673260060, 1009890090, 2019780180]

約数ペア:

[(1, 2019780180), (2, 1009890090), (3, 673260060), (4, 504945045), (5, 403956036), (6, 336630030), (9, 224420020), (10, 201978018), (11, 183616380), (12, 168315015), (15, 134652012), (18, 112210010), (19, 106304220), (20, 100989009), (22, 91808190), (30, 67326006), (33, 61205460), (36, 56105005), (38, 53152110), (44, 45904095), (45, 44884004), (53, 38109060), (55, 36723276), (57, 35434740), (60, 33663003), (66, 30602730), (76, 26576055), (90, 22442002), (95, 21260844), (99, 20401820), (106, 19054530), (110, 18361638), (114, 17717370), (132, 15301365), (159, 12703020), (165, 12241092), (171, 11811580), (180, 11221001), (190, 10630422), (198, 10200910), (209, 9664020), (212, 9527265), (220, 9180819), (228, 8858685), (265, 7621812), (285, 7086948), (318, 6351510), (330, 6120546), (342, 5905790), (380, 5315211), (396, 5100455), (418, 4832010), (477, 4234340), (495, 4080364), (530, 3810906), (570, 3543474), (583, 3464460), (627, 3221340), (636, 3175755), (660, 3060273), (684, 2952895), (795, 2540604), (836, 2416005), (855, 2362316), (954, 2117170), (990, 2040182), (1007, 2005740), (1013, 1993860), (1045, 1932804), (1060, 1905453), (1140, 1771737), (1166, 1732230), (1254, 1610670), (1590, 1270302), (1710, 1181158), (1749, 1154820), (1881, 1073780), (1908, 1058585), (1980, 1020091), (2014, 1002870), (2026, 996930), (2090, 966402), (2332, 866115), (2385, 846868), (2508, 805335), (2915, 692892), (3021, 668580), (3039, 664620), (3135, 644268), (3180, 635151), (3420, 590579), (3498, 577410), (3762, 536890), (4028, 501435), (4052, 498465), (4180, 483201), (4770, 423434), (5035, 401148), (5065, 398772), (5247, 384940), (5830, 346446), (6042, 334290), (6078, 332310), (6270, 322134), (6996, 288705), (7524, 268445), (8745, 230964), (9063, 222860), (9117, 221540), (9405, 214756), (9540, 211717), (10070, 200574), (10130, 199386), (10494, 192470), (11077, 182340), (11143, 181260), (11660, 173223), (12084, 167145), (12156, 166155), (12540, 161067), (15105, 133716), (15195, 132924), (17490, 115482), (18126, 111430), (18234, 110770), (18810, 107378), (19247, 104940), (20140, 100287), (20260, 99693), (20988, 96235), (22154, 91170), (22286, 90630), (26235, 76988), (30210, 66858), (30390, 66462), (33231, 60780), (33429, 60420), (34980, 57741), (36252, 55715), (36468, 55385), (37620, 53689), (38494, 52470), (44308, 45585), (44572, 45315)]