130389840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:698

約数の個数: 240

約数和(自身を含む): 513467136

約数和(自身を除く): 383077296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 280, 287, 315, 328, 336, 360, 369, 410, 420, 492, 504, 560, 574, 615, 630, 631, 656, 720, 738, 820, 840, 861, 984, 1008, 1148, 1230, 1260, 1262, 1435, 1476, 1640, 1680, 1722, 1845, 1893, 1968, 2296, 2460, 2520, 2524, 2583, 2870, 2952, 3155, 3280, 3444, 3690, 3786, 4305, 4417, 4592, 4920, 5040, 5048, 5166, 5679, 5740, 5904, 6310, 6888, 7380, 7572, 8610, 8834, 9465, 9840, 10096, 10332, 11358, 11480, 12620, 12915, 13251, 13776, 14760, 15144, 17220, 17668, 18930, 20664, 22085, 22716, 22960, 25240, 25830, 25871, 26502, 28395, 29520, 30288, 34440, 35336, 37860, 39753, 41328, 44170, 45432, 50480, 51660, 51742, 53004, 56790, 66255, 68880, 70672, 75720, 77613, 79506, 88340, 90864, 103320, 103484, 106008, 113580, 129355, 132510, 151440, 155226, 159012, 176680, 181097, 198765, 206640, 206968, 212016, 227160, 232839, 258710, 265020, 310452, 318024, 353360, 362194, 388065, 397530, 413936, 454320, 465678, 517420, 530040, 543291, 620904, 636048, 724388, 776130, 795060, 905485, 931356, 1034840, 1060080, 1086582, 1164195, 1241808, 1448776, 1552260, 1590120, 1629873, 1810970, 1862712, 2069680, 2173164, 2328390, 2716455, 2897552, 3104520, 3180240, 3259746, 3621940, 3725424, 4346328, 4656780, 5432910, 6209040, 6519492, 7243880, 8149365, 8692656, 9313560, 10865820, 13038984, 14487760, 16298730, 18627120, 21731640, 26077968, 32597460, 43463280, 65194920, 130389840]

約数ペア:

[(1, 130389840), (2, 65194920), (3, 43463280), (4, 32597460), (5, 26077968), (6, 21731640), (7, 18627120), (8, 16298730), (9, 14487760), (10, 13038984), (12, 10865820), (14, 9313560), (15, 8692656), (16, 8149365), (18, 7243880), (20, 6519492), (21, 6209040), (24, 5432910), (28, 4656780), (30, 4346328), (35, 3725424), (36, 3621940), (40, 3259746), (41, 3180240), (42, 3104520), (45, 2897552), (48, 2716455), (56, 2328390), (60, 2173164), (63, 2069680), (70, 1862712), (72, 1810970), (80, 1629873), (82, 1590120), (84, 1552260), (90, 1448776), (105, 1241808), (112, 1164195), (120, 1086582), (123, 1060080), (126, 1034840), (140, 931356), (144, 905485), (164, 795060), (168, 776130), (180, 724388), (205, 636048), (210, 620904), (240, 543291), (246, 530040), (252, 517420), (280, 465678), (287, 454320), (315, 413936), (328, 397530), (336, 388065), (360, 362194), (369, 353360), (410, 318024), (420, 310452), (492, 265020), (504, 258710), (560, 232839), (574, 227160), (615, 212016), (630, 206968), (631, 206640), (656, 198765), (720, 181097), (738, 176680), (820, 159012), (840, 155226), (861, 151440), (984, 132510), (1008, 129355), (1148, 113580), (1230, 106008), (1260, 103484), (1262, 103320), (1435, 90864), (1476, 88340), (1640, 79506), (1680, 77613), (1722, 75720), (1845, 70672), (1893, 68880), (1968, 66255), (2296, 56790), (2460, 53004), (2520, 51742), (2524, 51660), (2583, 50480), (2870, 45432), (2952, 44170), (3155, 41328), (3280, 39753), (3444, 37860), (3690, 35336), (3786, 34440), (4305, 30288), (4417, 29520), (4592, 28395), (4920, 26502), (5040, 25871), (5048, 25830), (5166, 25240), (5679, 22960), (5740, 22716), (5904, 22085), (6310, 20664), (6888, 18930), (7380, 17668), (7572, 17220), (8610, 15144), (8834, 14760), (9465, 13776), (9840, 13251), (10096, 12915), (10332, 12620), (11358, 11480)]