15671556460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:936

約数の個数: 192

約数和(自身を含む): 40571596800

約数和(自身を除く): 24900040340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 37, 46, 70, 74, 92, 115, 140, 148, 161, 185, 199, 230, 259, 322, 370, 398, 460, 518, 644, 661, 740, 796, 805, 851, 995, 1036, 1295, 1322, 1393, 1610, 1702, 1990, 2590, 2644, 2786, 3220, 3305, 3404, 3980, 4255, 4577, 4627, 5180, 5572, 5957, 6610, 6965, 7363, 8510, 9154, 9254, 11914, 13220, 13930, 14726, 15203, 17020, 18308, 18508, 22885, 23135, 23828, 24457, 27860, 29452, 29785, 30406, 32039, 36815, 45770, 46270, 48914, 51541, 59570, 60812, 64078, 73630, 76015, 91540, 92540, 97828, 103082, 106421, 119140, 122285, 128156, 131539, 147260, 152030, 160195, 169349, 171199, 206164, 212842, 244570, 257705, 263078, 304060, 320390, 338698, 342398, 425684, 489140, 515410, 526156, 532105, 562511, 640780, 657695, 677396, 684796, 846745, 855995, 920773, 1030820, 1064210, 1125022, 1185443, 1315390, 1693490, 1711990, 1841546, 2128420, 2250044, 2370886, 2630780, 2812555, 3025397, 3386980, 3423980, 3683092, 3937577, 4603865, 4741772, 4866943, 5625110, 5927215, 6050794, 7875154, 9207730, 9733886, 11250220, 11854430, 12101588, 15126985, 15750308, 18415460, 19467772, 19687885, 21177779, 23708860, 24334715, 30253970, 34068601, 39375770, 42355558, 48669430, 60507940, 68137202, 78751540, 84711116, 97338860, 105888895, 111939689, 136274404, 170343005, 211777790, 223879378, 340686010, 423555580, 447758756, 559698445, 681372020, 783577823, 1119396890, 1567155646, 2238793780, 3134311292, 3917889115, 7835778230, 15671556460]

約数ペア:

[(1, 15671556460), (2, 7835778230), (4, 3917889115), (5, 3134311292), (7, 2238793780), (10, 1567155646), (14, 1119396890), (20, 783577823), (23, 681372020), (28, 559698445), (35, 447758756), (37, 423555580), (46, 340686010), (70, 223879378), (74, 211777790), (92, 170343005), (115, 136274404), (140, 111939689), (148, 105888895), (161, 97338860), (185, 84711116), (199, 78751540), (230, 68137202), (259, 60507940), (322, 48669430), (370, 42355558), (398, 39375770), (460, 34068601), (518, 30253970), (644, 24334715), (661, 23708860), (740, 21177779), (796, 19687885), (805, 19467772), (851, 18415460), (995, 15750308), (1036, 15126985), (1295, 12101588), (1322, 11854430), (1393, 11250220), (1610, 9733886), (1702, 9207730), (1990, 7875154), (2590, 6050794), (2644, 5927215), (2786, 5625110), (3220, 4866943), (3305, 4741772), (3404, 4603865), (3980, 3937577), (4255, 3683092), (4577, 3423980), (4627, 3386980), (5180, 3025397), (5572, 2812555), (5957, 2630780), (6610, 2370886), (6965, 2250044), (7363, 2128420), (8510, 1841546), (9154, 1711990), (9254, 1693490), (11914, 1315390), (13220, 1185443), (13930, 1125022), (14726, 1064210), (15203, 1030820), (17020, 920773), (18308, 855995), (18508, 846745), (22885, 684796), (23135, 677396), (23828, 657695), (24457, 640780), (27860, 562511), (29452, 532105), (29785, 526156), (30406, 515410), (32039, 489140), (36815, 425684), (45770, 342398), (46270, 338698), (48914, 320390), (51541, 304060), (59570, 263078), (60812, 257705), (64078, 244570), (73630, 212842), (76015, 206164), (91540, 171199), (92540, 169349), (97828, 160195), (103082, 152030), (106421, 147260), (119140, 131539), (122285, 128156)]