28768177620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2579}}^1$

素因数の和:2844

約数の個数: 384

約数和(自身を含む): 110683238400

約数和(自身を除く): 81915060780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 227, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 454, 455, 468, 540, 546, 585, 630, 681, 702, 756, 780, 819, 908, 910, 945, 1092, 1135, 1170, 1260, 1362, 1365, 1404, 1589, 1638, 1755, 1820, 1890, 2043, 2270, 2340, 2457, 2579, 2724, 2730, 2951, 3178, 3276, 3405, 3510, 3780, 4086, 4095, 4540, 4767, 4914, 5158, 5460, 5902, 6129, 6356, 6810, 7020, 7737, 7945, 8172, 8190, 8853, 9534, 9828, 10215, 10316, 11804, 12258, 12285, 12895, 13620, 14301, 14755, 15474, 15890, 16380, 17706, 18053, 19068, 20430, 20657, 23211, 23835, 24516, 24570, 25790, 26559, 28602, 29510, 30645, 30948, 31780, 33527, 35412, 36106, 38685, 40860, 41314, 42903, 44265, 46422, 47670, 49140, 51580, 53118, 54159, 57204, 59020, 61290, 61971, 67054, 69633, 71505, 72212, 77370, 79677, 82628, 85806, 88530, 90265, 92844, 95340, 100581, 103285, 106236, 108318, 116055, 122580, 123942, 132795, 134108, 139266, 143010, 154740, 159354, 162477, 167635, 171612, 177060, 180530, 185913, 201162, 206570, 214515, 216636, 232110, 234689, 247884, 265590, 270795, 278532, 286020, 301743, 309855, 318708, 324954, 335270, 348165, 361060, 371826, 398385, 402324, 413140, 429030, 464220, 469378, 487431, 502905, 531180, 541590, 557739, 585433, 603486, 619710, 649908, 670540, 696330, 704067, 743652, 796770, 812385, 858060, 905229, 929565, 938756, 974862, 1005810, 1083180, 1115478, 1170866, 1173445, 1206972, 1239420, 1392660, 1408134, 1508715, 1593540, 1624770, 1756299, 1810458, 1859130, 1949724, 2011620, 2112201, 2230956, 2341732, 2346890, 2437155, 2788695, 2816268, 2927165, 3017430, 3249540, 3512598, 3520335, 3620916, 3718260, 4098031, 4224402, 4526145, 4693780, 4874310, 5268897, 5577390, 5854330, 6034860, 6336603, 7025196, 7040670, 7610629, 8196062, 8448804, 8781495, 9052290, 9748620, 10537794, 10561005, 11154780, 11708660, 12294093, 12673206, 14081340, 15221258, 15806691, 16392124, 17562990, 18104580, 20490155, 21075588, 21122010, 22831887, 24588186, 25346412, 26344485, 30442516, 31613382, 31683015, 35125980, 36882279, 38053145, 40980310, 42244020, 45663774, 49176372, 52688970, 53274403, 61470465, 63226764, 63366030, 68495661, 73764558, 76106290, 79033455, 81960620, 91327548, 105377940, 106548806, 110646837, 114159435, 122940930, 126732060, 136991322, 147529116, 152212580, 158066910, 159823209, 184411395, 205486983, 213097612, 221293674, 228318870, 245881860, 266372015, 273982644, 316133820, 319646418, 342478305, 368822790, 410973966, 442587348, 456637740, 479469627, 532744030, 553234185, 639292836, 684956610, 737645580, 799116045, 821947932, 958939254, 1027434915, 1065488060, 1106468370, 1369913220, 1438408881, 1598232090, 1917878508, 2054869830, 2212936740, 2397348135, 2876817762, 3196464180, 4109739660, 4794696270, 5753635524, 7192044405, 9589392540, 14384088810, 28768177620]

約数ペア:

[(1, 28768177620), (2, 14384088810), (3, 9589392540), (4, 7192044405), (5, 5753635524), (6, 4794696270), (7, 4109739660), (9, 3196464180), (10, 2876817762), (12, 2397348135), (13, 2212936740), (14, 2054869830), (15, 1917878508), (18, 1598232090), (20, 1438408881), (21, 1369913220), (26, 1106468370), (27, 1065488060), (28, 1027434915), (30, 958939254), (35, 821947932), (36, 799116045), (39, 737645580), (42, 684956610), (45, 639292836), (52, 553234185), (54, 532744030), (60, 479469627), (63, 456637740), (65, 442587348), (70, 410973966), (78, 368822790), (84, 342478305), (90, 319646418), (91, 316133820), (105, 273982644), (108, 266372015), (117, 245881860), (126, 228318870), (130, 221293674), (135, 213097612), (140, 205486983), (156, 184411395), (180, 159823209), (182, 158066910), (189, 152212580), (195, 147529116), (210, 136991322), (227, 126732060), (234, 122940930), (252, 114159435), (260, 110646837), (270, 106548806), (273, 105377940), (315, 91327548), (351, 81960620), (364, 79033455), (378, 76106290), (390, 73764558), (420, 68495661), (454, 63366030), (455, 63226764), (468, 61470465), (540, 53274403), (546, 52688970), (585, 49176372), (630, 45663774), (681, 42244020), (702, 40980310), (756, 38053145), (780, 36882279), (819, 35125980), (908, 31683015), (910, 31613382), (945, 30442516), (1092, 26344485), (1135, 25346412), (1170, 24588186), (1260, 22831887), (1362, 21122010), (1365, 21075588), (1404, 20490155), (1589, 18104580), (1638, 17562990), (1755, 16392124), (1820, 15806691), (1890, 15221258), (2043, 14081340), (2270, 12673206), (2340, 12294093), (2457, 11708660), (2579, 11154780), (2724, 10561005), (2730, 10537794), (2951, 9748620), (3178, 9052290), (3276, 8781495), (3405, 8448804), (3510, 8196062), (3780, 7610629), (4086, 7040670), (4095, 7025196), (4540, 6336603), (4767, 6034860), (4914, 5854330), (5158, 5577390), (5460, 5268897), (5902, 4874310), (6129, 4693780), (6356, 4526145), (6810, 4224402), (7020, 4098031), (7737, 3718260), (7945, 3620916), (8172, 3520335), (8190, 3512598), (8853, 3249540), (9534, 3017430), (9828, 2927165), (10215, 2816268), (10316, 2788695), (11804, 2437155), (12258, 2346890), (12285, 2341732), (12895, 2230956), (13620, 2112201), (14301, 2011620), (14755, 1949724), (15474, 1859130), (15890, 1810458), (16380, 1756299), (17706, 1624770), (18053, 1593540), (19068, 1508715), (20430, 1408134), (20657, 1392660), (23211, 1239420), (23835, 1206972), (24516, 1173445), (24570, 1170866), (25790, 1115478), (26559, 1083180), (28602, 1005810), (29510, 974862), (30645, 938756), (30948, 929565), (31780, 905229), (33527, 858060), (35412, 812385), (36106, 796770), (38685, 743652), (40860, 704067), (41314, 696330), (42903, 670540), (44265, 649908), (46422, 619710), (47670, 603486), (49140, 585433), (51580, 557739), (53118, 541590), (54159, 531180), (57204, 502905), (59020, 487431), (61290, 469378), (61971, 464220), (67054, 429030), (69633, 413140), (71505, 402324), (72212, 398385), (77370, 371826), (79677, 361060), (82628, 348165), (85806, 335270), (88530, 324954), (90265, 318708), (92844, 309855), (95340, 301743), (100581, 286020), (103285, 278532), (106236, 270795), (108318, 265590), (116055, 247884), (122580, 234689), (123942, 232110), (132795, 216636), (134108, 214515), (139266, 206570), (143010, 201162), (154740, 185913), (159354, 180530), (162477, 177060), (167635, 171612)]