6542541320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{39671}}^1$

素因数の和:39739

約数の個数: 128

約数和(自身を含む): 18280857600

約数和(自身を除く): 11738316280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 95, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 310, 380, 434, 532, 589, 620, 665, 760, 868, 1064, 1085, 1178, 1240, 1330, 1736, 2170, 2356, 2660, 2945, 4123, 4340, 4712, 5320, 5890, 8246, 8680, 11780, 16492, 20615, 23560, 32984, 39671, 41230, 79342, 82460, 158684, 164920, 198355, 277697, 317368, 396710, 555394, 753749, 793420, 1110788, 1229801, 1388485, 1507498, 1586840, 2221576, 2459602, 2776970, 3014996, 3768745, 4919204, 5276243, 5553940, 6029992, 6149005, 7537490, 8608607, 9838408, 10552486, 11107880, 12298010, 15074980, 17217214, 21104972, 23366219, 24596020, 26381215, 30149960, 34434428, 42209944, 43043035, 46732438, 49192040, 52762430, 68868856, 86086070, 93464876, 105524860, 116831095, 163563533, 172172140, 186929752, 211049720, 233662190, 327127066, 344344280, 467324380, 654254132, 817817665, 934648760, 1308508264, 1635635330, 3271270660, 6542541320]

約数ペア:

[(1, 6542541320), (2, 3271270660), (4, 1635635330), (5, 1308508264), (7, 934648760), (8, 817817665), (10, 654254132), (14, 467324380), (19, 344344280), (20, 327127066), (28, 233662190), (31, 211049720), (35, 186929752), (38, 172172140), (40, 163563533), (56, 116831095), (62, 105524860), (70, 93464876), (76, 86086070), (95, 68868856), (124, 52762430), (133, 49192040), (140, 46732438), (152, 43043035), (155, 42209944), (190, 34434428), (217, 30149960), (248, 26381215), (266, 24596020), (280, 23366219), (310, 21104972), (380, 17217214), (434, 15074980), (532, 12298010), (589, 11107880), (620, 10552486), (665, 9838408), (760, 8608607), (868, 7537490), (1064, 6149005), (1085, 6029992), (1178, 5553940), (1240, 5276243), (1330, 4919204), (1736, 3768745), (2170, 3014996), (2356, 2776970), (2660, 2459602), (2945, 2221576), (4123, 1586840), (4340, 1507498), (4712, 1388485), (5320, 1229801), (5890, 1110788), (8246, 793420), (8680, 753749), (11780, 555394), (16492, 396710), (20615, 317368), (23560, 277697), (32984, 198355), (39671, 164920), (41230, 158684), (79342, 82460)]