220184580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47659}}^1$

素因数の和:47689

約数の個数: 96

約数和(自身を含む): 768660480

約数和(自身を除く): 548475900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 47659, 95318, 142977, 190636, 238295, 285954, 333613, 476590, 524249, 571908, 667226, 714885, 953180, 1000839, 1048498, 1334452, 1429770, 1572747, 1668065, 2001678, 2096996, 2621245, 2859540, 3145494, 3336130, 3669743, 4003356, 5004195, 5242490, 6290988, 6672260, 7339486, 7863735, 10008390, 10484980, 11009229, 14678972, 15727470, 18348715, 20016780, 22018458, 31454940, 36697430, 44036916, 55046145, 73394860, 110092290, 220184580]

約数ペア:

[(1, 220184580), (2, 110092290), (3, 73394860), (4, 55046145), (5, 44036916), (6, 36697430), (7, 31454940), (10, 22018458), (11, 20016780), (12, 18348715), (14, 15727470), (15, 14678972), (20, 11009229), (21, 10484980), (22, 10008390), (28, 7863735), (30, 7339486), (33, 6672260), (35, 6290988), (42, 5242490), (44, 5004195), (55, 4003356), (60, 3669743), (66, 3336130), (70, 3145494), (77, 2859540), (84, 2621245), (105, 2096996), (110, 2001678), (132, 1668065), (140, 1572747), (154, 1429770), (165, 1334452), (210, 1048498), (220, 1000839), (231, 953180), (308, 714885), (330, 667226), (385, 571908), (420, 524249), (462, 476590), (660, 333613), (770, 285954), (924, 238295), (1155, 190636), (1540, 142977), (2310, 95318), (4620, 47659)]