202776928640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{5581}}^1$

素因数の和:6021

約数の個数: 256

約数和(自身を含む): 571049317440

約数和(自身を除く): 368272388800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 397, 416, 440, 520, 572, 640, 704, 715, 794, 832, 880, 1040, 1144, 1408, 1430, 1588, 1664, 1760, 1985, 2080, 2288, 2860, 3176, 3520, 3970, 4160, 4367, 4576, 5161, 5581, 5720, 6352, 7040, 7940, 8320, 8734, 9152, 10322, 11162, 11440, 12704, 15880, 17468, 18304, 20644, 21835, 22324, 22880, 25408, 25805, 27905, 31760, 34936, 41288, 43670, 44648, 45760, 50816, 51610, 55810, 56771, 61391, 63520, 69872, 72553, 82576, 87340, 89296, 91520, 103220, 111620, 113542, 122782, 127040, 139744, 145106, 165152, 174680, 178592, 206440, 223240, 227084, 245564, 254080, 279488, 283855, 290212, 306955, 330304, 349360, 357184, 362765, 412880, 446480, 454168, 491128, 558976, 567710, 580424, 613910, 660608, 698720, 714368, 725530, 798083, 825760, 892960, 908336, 982256, 1135420, 1160848, 1227820, 1397440, 1451060, 1596166, 1651520, 1785920, 1816672, 1964512, 2215657, 2270840, 2321696, 2455640, 2794880, 2902120, 3192332, 3303040, 3571840, 3633344, 3929024, 3990415, 4431314, 4541680, 4643392, 4911280, 5804240, 6384664, 7266688, 7858048, 7980830, 8862628, 9083360, 9286784, 9822560, 11078285, 11608480, 12769328, 15961660, 17725256, 18166720, 19645120, 22156570, 23216960, 24372227, 25538656, 28803541, 31923320, 35450512, 36333440, 39290240, 44313140, 46433920, 48744454, 51077312, 57607082, 63846640, 70901024, 88626280, 97488908, 102154624, 115214164, 121861135, 127693280, 141802048, 144017705, 177252560, 194977816, 230428328, 243722270, 255386560, 283604096, 288035410, 316838951, 354505120, 389955632, 460856656, 487444540, 510773120, 576070820, 633677902, 709010240, 779911264, 921713312, 974889080, 1152141640, 1267355804, 1418020480, 1559822528, 1584194755, 1843426624, 1949778160, 2304283280, 2534711608, 3119645056, 3168389510, 3686853248, 3899556320, 4608566560, 5069423216, 6336779020, 7799112640, 9217133120, 10138846432, 12673558040, 15598225280, 18434266240, 20277692864, 25347116080, 40555385728, 50694232160, 101388464320, 202776928640]

約数ペア:

[(1, 202776928640), (2, 101388464320), (4, 50694232160), (5, 40555385728), (8, 25347116080), (10, 20277692864), (11, 18434266240), (13, 15598225280), (16, 12673558040), (20, 10138846432), (22, 9217133120), (26, 7799112640), (32, 6336779020), (40, 5069423216), (44, 4608566560), (52, 3899556320), (55, 3686853248), (64, 3168389510), (65, 3119645056), (80, 2534711608), (88, 2304283280), (104, 1949778160), (110, 1843426624), (128, 1584194755), (130, 1559822528), (143, 1418020480), (160, 1267355804), (176, 1152141640), (208, 974889080), (220, 921713312), (260, 779911264), (286, 709010240), (320, 633677902), (352, 576070820), (397, 510773120), (416, 487444540), (440, 460856656), (520, 389955632), (572, 354505120), (640, 316838951), (704, 288035410), (715, 283604096), (794, 255386560), (832, 243722270), (880, 230428328), (1040, 194977816), (1144, 177252560), (1408, 144017705), (1430, 141802048), (1588, 127693280), (1664, 121861135), (1760, 115214164), (1985, 102154624), (2080, 97488908), (2288, 88626280), (2860, 70901024), (3176, 63846640), (3520, 57607082), (3970, 51077312), (4160, 48744454), (4367, 46433920), (4576, 44313140), (5161, 39290240), (5581, 36333440), (5720, 35450512), (6352, 31923320), (7040, 28803541), (7940, 25538656), (8320, 24372227), (8734, 23216960), (9152, 22156570), (10322, 19645120), (11162, 18166720), (11440, 17725256), (12704, 15961660), (15880, 12769328), (17468, 11608480), (18304, 11078285), (20644, 9822560), (21835, 9286784), (22324, 9083360), (22880, 8862628), (25408, 7980830), (25805, 7858048), (27905, 7266688), (31760, 6384664), (34936, 5804240), (41288, 4911280), (43670, 4643392), (44648, 4541680), (45760, 4431314), (50816, 3990415), (51610, 3929024), (55810, 3633344), (56771, 3571840), (61391, 3303040), (63520, 3192332), (69872, 2902120), (72553, 2794880), (82576, 2455640), (87340, 2321696), (89296, 2270840), (91520, 2215657), (103220, 1964512), (111620, 1816672), (113542, 1785920), (122782, 1651520), (127040, 1596166), (139744, 1451060), (145106, 1397440), (165152, 1227820), (174680, 1160848), (178592, 1135420), (206440, 982256), (223240, 908336), (227084, 892960), (245564, 825760), (254080, 798083), (279488, 725530), (283855, 714368), (290212, 698720), (306955, 660608), (330304, 613910), (349360, 580424), (357184, 567710), (362765, 558976), (412880, 491128), (446480, 454168)]