222550240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4079}}^1$

素因数の和:4136

約数の個数: 96

約数和(自身を含む): 592220160

約数和(自身を除く): 369669920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 2480, 2728, 3410, 4079, 4960, 5456, 6820, 8158, 10912, 13640, 16316, 20395, 27280, 32632, 40790, 44869, 54560, 65264, 81580, 89738, 126449, 130528, 163160, 179476, 224345, 252898, 326320, 358952, 448690, 505796, 632245, 652640, 717904, 897380, 1011592, 1264490, 1390939, 1435808, 1794760, 2023184, 2528980, 2781878, 3589520, 4046368, 5057960, 5563756, 6954695, 7179040, 10115920, 11127512, 13909390, 20231840, 22255024, 27818780, 44510048, 55637560, 111275120, 222550240]

約数ペア:

[(1, 222550240), (2, 111275120), (4, 55637560), (5, 44510048), (8, 27818780), (10, 22255024), (11, 20231840), (16, 13909390), (20, 11127512), (22, 10115920), (31, 7179040), (32, 6954695), (40, 5563756), (44, 5057960), (55, 4046368), (62, 3589520), (80, 2781878), (88, 2528980), (110, 2023184), (124, 1794760), (155, 1435808), (160, 1390939), (176, 1264490), (220, 1011592), (248, 897380), (310, 717904), (341, 652640), (352, 632245), (440, 505796), (496, 448690), (620, 358952), (682, 326320), (880, 252898), (992, 224345), (1240, 179476), (1364, 163160), (1705, 130528), (1760, 126449), (2480, 89738), (2728, 81580), (3410, 65264), (4079, 54560), (4960, 44869), (5456, 40790), (6820, 32632), (8158, 27280), (10912, 20395), (13640, 16316)]