2019955080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2221}}^1$

素因数の和:2312

約数の個数: 256

約数和(自身を含む): 7256874240

約数和(自身を除く): 5236919160

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, 53, 55, 60, 65, 66, 78, 88, 104, 106, 110, 120, 130, 132, 143, 156, 159, 165, 195, 212, 220, 260, 264, 265, 286, 312, 318, 330, 390, 424, 429, 440, 520, 530, 572, 583, 636, 660, 689, 715, 780, 795, 858, 1060, 1144, 1166, 1272, 1320, 1378, 1430, 1560, 1590, 1716, 1749, 2067, 2120, 2145, 2221, 2332, 2756, 2860, 2915, 3180, 3432, 3445, 3498, 4134, 4290, 4442, 4664, 5512, 5720, 5830, 6360, 6663, 6890, 6996, 7579, 8268, 8580, 8745, 8884, 10335, 11105, 11660, 13326, 13780, 13992, 15158, 16536, 17160, 17490, 17768, 20670, 22210, 22737, 23320, 24431, 26652, 27560, 28873, 30316, 33315, 34980, 37895, 41340, 44420, 45474, 48862, 53304, 57746, 60632, 66630, 69960, 73293, 75790, 82680, 86619, 88840, 90948, 97724, 113685, 115492, 117713, 122155, 133260, 144365, 146586, 151580, 173238, 181896, 195448, 227370, 230984, 235426, 244310, 266520, 288730, 293172, 303160, 317603, 346476, 353139, 366465, 433095, 454740, 470852, 488620, 577460, 586344, 588565, 635206, 692952, 706278, 732930, 866190, 909480, 941704, 952809, 977240, 1154920, 1177130, 1270412, 1294843, 1412556, 1465860, 1530269, 1588015, 1732380, 1765695, 1905618, 2354260, 2540824, 2589686, 2825112, 2931720, 3060538, 3176030, 3464760, 3531390, 3811236, 3884529, 4590807, 4708520, 4764045, 5179372, 6121076, 6352060, 6474215, 7062780, 7622472, 7651345, 7769058, 9181614, 9528090, 10358744, 12242152, 12704120, 12948430, 14125560, 15302690, 15538116, 16832959, 18363228, 19056180, 19422645, 22954035, 25896860, 30605380, 31076232, 33665918, 36726456, 38112360, 38845290, 45908070, 50498877, 51793720, 61210760, 67331836, 77690580, 84164795, 91816140, 100997754, 134663672, 155381160, 168329590, 183632280, 201995508, 252494385, 336659180, 403991016, 504988770, 673318360, 1009977540, 2019955080]

約数ペア:

[(1, 2019955080), (2, 1009977540), (3, 673318360), (4, 504988770), (5, 403991016), (6, 336659180), (8, 252494385), (10, 201995508), (11, 183632280), (12, 168329590), (13, 155381160), (15, 134663672), (20, 100997754), (22, 91816140), (24, 84164795), (26, 77690580), (30, 67331836), (33, 61210760), (39, 51793720), (40, 50498877), (44, 45908070), (52, 38845290), (53, 38112360), (55, 36726456), (60, 33665918), (65, 31076232), (66, 30605380), (78, 25896860), (88, 22954035), (104, 19422645), (106, 19056180), (110, 18363228), (120, 16832959), (130, 15538116), (132, 15302690), (143, 14125560), (156, 12948430), (159, 12704120), (165, 12242152), (195, 10358744), (212, 9528090), (220, 9181614), (260, 7769058), (264, 7651345), (265, 7622472), (286, 7062780), (312, 6474215), (318, 6352060), (330, 6121076), (390, 5179372), (424, 4764045), (429, 4708520), (440, 4590807), (520, 3884529), (530, 3811236), (572, 3531390), (583, 3464760), (636, 3176030), (660, 3060538), (689, 2931720), (715, 2825112), (780, 2589686), (795, 2540824), (858, 2354260), (1060, 1905618), (1144, 1765695), (1166, 1732380), (1272, 1588015), (1320, 1530269), (1378, 1465860), (1430, 1412556), (1560, 1294843), (1590, 1270412), (1716, 1177130), (1749, 1154920), (2067, 977240), (2120, 952809), (2145, 941704), (2221, 909480), (2332, 866190), (2756, 732930), (2860, 706278), (2915, 692952), (3180, 635206), (3432, 588565), (3445, 586344), (3498, 577460), (4134, 488620), (4290, 470852), (4442, 454740), (4664, 433095), (5512, 366465), (5720, 353139), (5830, 346476), (6360, 317603), (6663, 303160), (6890, 293172), (6996, 288730), (7579, 266520), (8268, 244310), (8580, 235426), (8745, 230984), (8884, 227370), (10335, 195448), (11105, 181896), (11660, 173238), (13326, 151580), (13780, 146586), (13992, 144365), (15158, 133260), (16536, 122155), (17160, 117713), (17490, 115492), (17768, 113685), (20670, 97724), (22210, 90948), (22737, 88840), (23320, 86619), (24431, 82680), (26652, 75790), (27560, 73293), (28873, 69960), (30316, 66630), (33315, 60632), (34980, 57746), (37895, 53304), (41340, 48862), (44420, 45474)]