208202280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1152

約数の個数: 192

約数和(自身を含む): 740033280

約数和(自身を除く): 531831000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 264, 286, 312, 330, 363, 390, 429, 440, 484, 520, 572, 605, 660, 715, 726, 780, 858, 968, 1103, 1144, 1210, 1320, 1430, 1452, 1560, 1573, 1716, 1815, 2145, 2206, 2420, 2860, 2904, 3146, 3309, 3432, 3630, 4290, 4412, 4719, 4840, 5515, 5720, 6292, 6618, 7260, 7865, 8580, 8824, 9438, 11030, 12133, 12584, 13236, 14339, 14520, 15730, 16545, 17160, 18876, 22060, 23595, 24266, 26472, 28678, 31460, 33090, 36399, 37752, 43017, 44120, 47190, 48532, 57356, 60665, 62920, 66180, 71695, 72798, 86034, 94380, 97064, 114712, 121330, 132360, 133463, 143390, 145596, 157729, 172068, 181995, 188760, 215085, 242660, 266926, 286780, 291192, 315458, 344136, 363990, 400389, 430170, 473187, 485320, 533852, 573560, 630916, 667315, 727980, 788645, 800778, 860340, 946374, 1067704, 1261832, 1334630, 1455960, 1577290, 1601556, 1720680, 1735019, 1892748, 2001945, 2365935, 2669260, 3154580, 3203112, 3470038, 3785496, 4003890, 4731870, 5205057, 5338520, 6309160, 6940076, 8007780, 8675095, 9463740, 10410114, 13880152, 16015560, 17350190, 18927480, 20820228, 26025285, 34700380, 41640456, 52050570, 69400760, 104101140, 208202280]

約数ペア:

[(1, 208202280), (2, 104101140), (3, 69400760), (4, 52050570), (5, 41640456), (6, 34700380), (8, 26025285), (10, 20820228), (11, 18927480), (12, 17350190), (13, 16015560), (15, 13880152), (20, 10410114), (22, 9463740), (24, 8675095), (26, 8007780), (30, 6940076), (33, 6309160), (39, 5338520), (40, 5205057), (44, 4731870), (52, 4003890), (55, 3785496), (60, 3470038), (65, 3203112), (66, 3154580), (78, 2669260), (88, 2365935), (104, 2001945), (110, 1892748), (120, 1735019), (121, 1720680), (130, 1601556), (132, 1577290), (143, 1455960), (156, 1334630), (165, 1261832), (195, 1067704), (220, 946374), (242, 860340), (260, 800778), (264, 788645), (286, 727980), (312, 667315), (330, 630916), (363, 573560), (390, 533852), (429, 485320), (440, 473187), (484, 430170), (520, 400389), (572, 363990), (605, 344136), (660, 315458), (715, 291192), (726, 286780), (780, 266926), (858, 242660), (968, 215085), (1103, 188760), (1144, 181995), (1210, 172068), (1320, 157729), (1430, 145596), (1452, 143390), (1560, 133463), (1573, 132360), (1716, 121330), (1815, 114712), (2145, 97064), (2206, 94380), (2420, 86034), (2860, 72798), (2904, 71695), (3146, 66180), (3309, 62920), (3432, 60665), (3630, 57356), (4290, 48532), (4412, 47190), (4719, 44120), (4840, 43017), (5515, 37752), (5720, 36399), (6292, 33090), (6618, 31460), (7260, 28678), (7865, 26472), (8580, 24266), (8824, 23595), (9438, 22060), (11030, 18876), (12133, 17160), (12584, 16545), (13236, 15730), (14339, 14520)]