131066760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3203}}^1$

素因数の和:3259

約数の個数: 128

約数和(自身を含む): 442920960

約数和(自身を除く): 311854200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3203, 3410, 3720, 4092, 5115, 6406, 6820, 8184, 9609, 10230, 12812, 13640, 16015, 19218, 20460, 25624, 32030, 35233, 38436, 40920, 48045, 64060, 70466, 76872, 96090, 99293, 105699, 128120, 140932, 176165, 192180, 198586, 211398, 281864, 297879, 352330, 384360, 397172, 422796, 496465, 528495, 595758, 704660, 794344, 845592, 992930, 1056990, 1092223, 1191516, 1409320, 1489395, 1985860, 2113980, 2184446, 2383032, 2978790, 3276669, 3971720, 4227960, 4368892, 5461115, 5957580, 6553338, 8737784, 10922230, 11915160, 13106676, 16383345, 21844460, 26213352, 32766690, 43688920, 65533380, 131066760]

約数ペア:

[(1, 131066760), (2, 65533380), (3, 43688920), (4, 32766690), (5, 26213352), (6, 21844460), (8, 16383345), (10, 13106676), (11, 11915160), (12, 10922230), (15, 8737784), (20, 6553338), (22, 5957580), (24, 5461115), (30, 4368892), (31, 4227960), (33, 3971720), (40, 3276669), (44, 2978790), (55, 2383032), (60, 2184446), (62, 2113980), (66, 1985860), (88, 1489395), (93, 1409320), (110, 1191516), (120, 1092223), (124, 1056990), (132, 992930), (155, 845592), (165, 794344), (186, 704660), (220, 595758), (248, 528495), (264, 496465), (310, 422796), (330, 397172), (341, 384360), (372, 352330), (440, 297879), (465, 281864), (620, 211398), (660, 198586), (682, 192180), (744, 176165), (930, 140932), (1023, 128120), (1240, 105699), (1320, 99293), (1364, 96090), (1705, 76872), (1860, 70466), (2046, 64060), (2728, 48045), (3203, 40920), (3410, 38436), (3720, 35233), (4092, 32030), (5115, 25624), (6406, 20460), (6820, 19218), (8184, 16015), (9609, 13640), (10230, 12812)]