665629260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 2007742464

約数和(自身を除く): 1342113204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 41, 60, 71, 74, 82, 103, 111, 123, 142, 148, 164, 185, 205, 206, 213, 222, 246, 284, 309, 355, 370, 410, 412, 426, 444, 492, 515, 555, 615, 618, 710, 740, 820, 852, 1030, 1065, 1110, 1230, 1236, 1420, 1517, 1545, 2060, 2130, 2220, 2460, 2627, 2911, 3034, 3090, 3811, 4223, 4260, 4551, 5254, 5822, 6068, 6180, 7313, 7585, 7622, 7881, 8446, 8733, 9102, 10508, 11433, 11644, 12669, 13135, 14555, 14626, 15170, 15244, 15762, 16892, 17466, 18204, 19055, 21115, 21939, 22755, 22866, 25338, 26270, 29110, 29252, 30340, 31524, 34932, 36565, 38110, 39405, 42230, 43665, 43878, 45510, 45732, 50676, 52540, 57165, 58220, 63345, 73130, 76220, 78810, 84460, 87330, 87756, 91020, 107707, 109695, 114330, 126690, 146260, 156251, 157620, 174660, 215414, 219390, 228660, 253380, 270581, 299833, 312502, 323121, 430828, 438780, 468753, 538535, 541162, 599666, 625004, 646242, 781255, 811743, 899499, 937506, 1077070, 1082324, 1199332, 1292484, 1352905, 1499165, 1562510, 1615605, 1623486, 1798998, 1875012, 2154140, 2343765, 2705810, 2998330, 3125020, 3231210, 3246972, 3597996, 4058715, 4497495, 4687530, 5411620, 5996660, 6462420, 8117430, 8994990, 9375060, 11093821, 16234860, 17989980, 22187642, 33281463, 44375284, 55469105, 66562926, 110938210, 133125852, 166407315, 221876420, 332814630, 665629260]

約数ペア:

[(1, 665629260), (2, 332814630), (3, 221876420), (4, 166407315), (5, 133125852), (6, 110938210), (10, 66562926), (12, 55469105), (15, 44375284), (20, 33281463), (30, 22187642), (37, 17989980), (41, 16234860), (60, 11093821), (71, 9375060), (74, 8994990), (82, 8117430), (103, 6462420), (111, 5996660), (123, 5411620), (142, 4687530), (148, 4497495), (164, 4058715), (185, 3597996), (205, 3246972), (206, 3231210), (213, 3125020), (222, 2998330), (246, 2705810), (284, 2343765), (309, 2154140), (355, 1875012), (370, 1798998), (410, 1623486), (412, 1615605), (426, 1562510), (444, 1499165), (492, 1352905), (515, 1292484), (555, 1199332), (615, 1082324), (618, 1077070), (710, 937506), (740, 899499), (820, 811743), (852, 781255), (1030, 646242), (1065, 625004), (1110, 599666), (1230, 541162), (1236, 538535), (1420, 468753), (1517, 438780), (1545, 430828), (2060, 323121), (2130, 312502), (2220, 299833), (2460, 270581), (2627, 253380), (2911, 228660), (3034, 219390), (3090, 215414), (3811, 174660), (4223, 157620), (4260, 156251), (4551, 146260), (5254, 126690), (5822, 114330), (6068, 109695), (6180, 107707), (7313, 91020), (7585, 87756), (7622, 87330), (7881, 84460), (8446, 78810), (8733, 76220), (9102, 73130), (10508, 63345), (11433, 58220), (11644, 57165), (12669, 52540), (13135, 50676), (14555, 45732), (14626, 45510), (15170, 43878), (15244, 43665), (15762, 42230), (16892, 39405), (17466, 38110), (18204, 36565), (19055, 34932), (21115, 31524), (21939, 30340), (22755, 29252), (22866, 29110), (25338, 26270)]