291368464400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1\times {\mathrm{1307}}^1$

素因数の和:2378

約数の個数: 240

約数和(自身を含む): 772755998784

約数和(自身を除く): 481387534384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 43, 50, 52, 65, 80, 86, 100, 104, 130, 172, 200, 208, 215, 260, 325, 344, 400, 430, 520, 559, 650, 688, 860, 997, 1040, 1075, 1118, 1300, 1307, 1720, 1994, 2150, 2236, 2600, 2614, 2795, 3440, 3988, 4300, 4472, 4985, 5200, 5228, 5590, 6535, 7976, 8600, 8944, 9970, 10456, 11180, 12961, 13070, 13975, 15952, 16991, 17200, 19940, 20912, 22360, 24925, 25922, 26140, 27950, 32675, 33982, 39880, 42871, 44720, 49850, 51844, 52280, 55900, 56201, 64805, 65350, 67964, 79760, 84955, 85742, 99700, 103688, 104560, 111800, 112402, 129610, 130700, 135928, 169910, 171484, 199400, 207376, 214355, 223600, 224804, 259220, 261400, 271856, 281005, 324025, 339820, 342968, 398800, 424775, 428710, 449608, 518440, 522800, 557323, 562010, 648050, 679640, 685936, 730613, 849550, 857420, 899216, 1036880, 1071775, 1114646, 1124020, 1296100, 1303079, 1359280, 1405025, 1461226, 1699100, 1714840, 2143550, 2229292, 2248040, 2592200, 2606158, 2786615, 2810050, 2922452, 3398200, 3429680, 3653065, 4287100, 4458584, 4496080, 5184400, 5212316, 5573230, 5620100, 5844904, 6515395, 6796400, 7306130, 8574200, 8917168, 10424632, 11146460, 11240200, 11689808, 13030790, 13933075, 14612260, 16940027, 17148400, 18265325, 20849264, 22292920, 22480400, 26061580, 27866150, 29224520, 32576975, 33880054, 36530650, 44585840, 52123160, 55732300, 56032397, 58449040, 65153950, 67760108, 73061300, 84700135, 104246320, 111464600, 112064794, 130307900, 135520216, 146122600, 169400270, 222929200, 224129588, 260615800, 271040432, 280161985, 292245200, 338800540, 423500675, 448259176, 521231600, 560323970, 677601080, 728421161, 847001350, 896518352, 1120647940, 1355202160, 1400809925, 1456842322, 1694002700, 2241295880, 2801619850, 2913684644, 3388005400, 3642105805, 4482591760, 5603239700, 5827369288, 6776010800, 7284211610, 11206479400, 11654738576, 14568423220, 18210529025, 22412958800, 29136846440, 36421058050, 58273692880, 72842116100, 145684232200, 291368464400]

約数ペア:

[(1, 291368464400), (2, 145684232200), (4, 72842116100), (5, 58273692880), (8, 36421058050), (10, 29136846440), (13, 22412958800), (16, 18210529025), (20, 14568423220), (25, 11654738576), (26, 11206479400), (40, 7284211610), (43, 6776010800), (50, 5827369288), (52, 5603239700), (65, 4482591760), (80, 3642105805), (86, 3388005400), (100, 2913684644), (104, 2801619850), (130, 2241295880), (172, 1694002700), (200, 1456842322), (208, 1400809925), (215, 1355202160), (260, 1120647940), (325, 896518352), (344, 847001350), (400, 728421161), (430, 677601080), (520, 560323970), (559, 521231600), (650, 448259176), (688, 423500675), (860, 338800540), (997, 292245200), (1040, 280161985), (1075, 271040432), (1118, 260615800), (1300, 224129588), (1307, 222929200), (1720, 169400270), (1994, 146122600), (2150, 135520216), (2236, 130307900), (2600, 112064794), (2614, 111464600), (2795, 104246320), (3440, 84700135), (3988, 73061300), (4300, 67760108), (4472, 65153950), (4985, 58449040), (5200, 56032397), (5228, 55732300), (5590, 52123160), (6535, 44585840), (7976, 36530650), (8600, 33880054), (8944, 32576975), (9970, 29224520), (10456, 27866150), (11180, 26061580), (12961, 22480400), (13070, 22292920), (13975, 20849264), (15952, 18265325), (16991, 17148400), (17200, 16940027), (19940, 14612260), (20912, 13933075), (22360, 13030790), (24925, 11689808), (25922, 11240200), (26140, 11146460), (27950, 10424632), (32675, 8917168), (33982, 8574200), (39880, 7306130), (42871, 6796400), (44720, 6515395), (49850, 5844904), (51844, 5620100), (52280, 5573230), (55900, 5212316), (56201, 5184400), (64805, 4496080), (65350, 4458584), (67964, 4287100), (79760, 3653065), (84955, 3429680), (85742, 3398200), (99700, 2922452), (103688, 2810050), (104560, 2786615), (111800, 2606158), (112402, 2592200), (129610, 2248040), (130700, 2229292), (135928, 2143550), (169910, 1714840), (171484, 1699100), (199400, 1461226), (207376, 1405025), (214355, 1359280), (223600, 1303079), (224804, 1296100), (259220, 1124020), (261400, 1114646), (271856, 1071775), (281005, 1036880), (324025, 899216), (339820, 857420), (342968, 849550), (398800, 730613), (424775, 685936), (428710, 679640), (449608, 648050), (518440, 562010), (522800, 557323)]