2138866080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11057}}^1$

素因数の和:11119

約数の個数: 192

約数和(自身を含む): 7490423808

約数和(自身を除く): 5351557728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2080, 2418, 2480, 2976, 3120, 3224, 3720, 4030, 4836, 4960, 6045, 6240, 6448, 7440, 8060, 9672, 11057, 12090, 12896, 14880, 16120, 19344, 22114, 24180, 32240, 33171, 38688, 44228, 48360, 55285, 64480, 66342, 88456, 96720, 110570, 132684, 143741, 165855, 176912, 193440, 221140, 265368, 287482, 331710, 342767, 353824, 431223, 442280, 530736, 574964, 663420, 685534, 718705, 862446, 884560, 1028301, 1061472, 1149928, 1326840, 1371068, 1437410, 1713835, 1724892, 1769120, 2056602, 2156115, 2299856, 2653680, 2742136, 2874820, 3427670, 3449784, 4113204, 4312230, 4455971, 4599712, 5141505, 5307360, 5484272, 5749640, 6855340, 6899568, 8226408, 8624460, 8911942, 10283010, 10968544, 11499280, 13367913, 13710680, 13799136, 16452816, 17248920, 17823884, 20566020, 22279855, 22998560, 26735826, 27421360, 32905632, 34497840, 35647768, 41132040, 44559710, 53471652, 54842720, 66839565, 68995680, 71295536, 82264080, 89119420, 106943304, 133679130, 142591072, 164528160, 178238840, 213886608, 267358260, 356477680, 427773216, 534716520, 712955360, 1069433040, 2138866080]

約数ペア:

[(1, 2138866080), (2, 1069433040), (3, 712955360), (4, 534716520), (5, 427773216), (6, 356477680), (8, 267358260), (10, 213886608), (12, 178238840), (13, 164528160), (15, 142591072), (16, 133679130), (20, 106943304), (24, 89119420), (26, 82264080), (30, 71295536), (31, 68995680), (32, 66839565), (39, 54842720), (40, 53471652), (48, 44559710), (52, 41132040), (60, 35647768), (62, 34497840), (65, 32905632), (78, 27421360), (80, 26735826), (93, 22998560), (96, 22279855), (104, 20566020), (120, 17823884), (124, 17248920), (130, 16452816), (155, 13799136), (156, 13710680), (160, 13367913), (186, 11499280), (195, 10968544), (208, 10283010), (240, 8911942), (248, 8624460), (260, 8226408), (310, 6899568), (312, 6855340), (372, 5749640), (390, 5484272), (403, 5307360), (416, 5141505), (465, 4599712), (480, 4455971), (496, 4312230), (520, 4113204), (620, 3449784), (624, 3427670), (744, 2874820), (780, 2742136), (806, 2653680), (930, 2299856), (992, 2156115), (1040, 2056602), (1209, 1769120), (1240, 1724892), (1248, 1713835), (1488, 1437410), (1560, 1371068), (1612, 1326840), (1860, 1149928), (2015, 1061472), (2080, 1028301), (2418, 884560), (2480, 862446), (2976, 718705), (3120, 685534), (3224, 663420), (3720, 574964), (4030, 530736), (4836, 442280), (4960, 431223), (6045, 353824), (6240, 342767), (6448, 331710), (7440, 287482), (8060, 265368), (9672, 221140), (11057, 193440), (12090, 176912), (12896, 165855), (14880, 143741), (16120, 132684), (19344, 110570), (22114, 96720), (24180, 88456), (32240, 66342), (33171, 64480), (38688, 55285), (44228, 48360)]