102771760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:795

約数の個数: 160

約数和(自身を含む): 309980160

約数和(自身を除く): 207208400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 665, 728, 743, 760, 910, 988, 1040, 1064, 1235, 1330, 1456, 1486, 1520, 1729, 1820, 1976, 2128, 2470, 2660, 2972, 3458, 3640, 3715, 3952, 4940, 5201, 5320, 5944, 6916, 7280, 7430, 8645, 9659, 9880, 10402, 10640, 11888, 13832, 14117, 14860, 17290, 19318, 19760, 20804, 26005, 27664, 28234, 29720, 34580, 38636, 41608, 48295, 52010, 56468, 59440, 67613, 69160, 70585, 77272, 83216, 96590, 98819, 104020, 112936, 135226, 138320, 141170, 154544, 183521, 193180, 197638, 208040, 225872, 270452, 282340, 338065, 367042, 386360, 395276, 416080, 494095, 540904, 564680, 676130, 734084, 772720, 790552, 917605, 988190, 1081808, 1129360, 1284647, 1352260, 1468168, 1581104, 1835210, 1976380, 2569294, 2704520, 2936336, 3670420, 3952760, 5138588, 5409040, 6423235, 7340840, 7905520, 10277176, 12846470, 14681680, 20554352, 25692940, 51385880, 102771760]

約数ペア:

[(1, 102771760), (2, 51385880), (4, 25692940), (5, 20554352), (7, 14681680), (8, 12846470), (10, 10277176), (13, 7905520), (14, 7340840), (16, 6423235), (19, 5409040), (20, 5138588), (26, 3952760), (28, 3670420), (35, 2936336), (38, 2704520), (40, 2569294), (52, 1976380), (56, 1835210), (65, 1581104), (70, 1468168), (76, 1352260), (80, 1284647), (91, 1129360), (95, 1081808), (104, 988190), (112, 917605), (130, 790552), (133, 772720), (140, 734084), (152, 676130), (182, 564680), (190, 540904), (208, 494095), (247, 416080), (260, 395276), (266, 386360), (280, 367042), (304, 338065), (364, 282340), (380, 270452), (455, 225872), (494, 208040), (520, 197638), (532, 193180), (560, 183521), (665, 154544), (728, 141170), (743, 138320), (760, 135226), (910, 112936), (988, 104020), (1040, 98819), (1064, 96590), (1235, 83216), (1330, 77272), (1456, 70585), (1486, 69160), (1520, 67613), (1729, 59440), (1820, 56468), (1976, 52010), (2128, 48295), (2470, 41608), (2660, 38636), (2972, 34580), (3458, 29720), (3640, 28234), (3715, 27664), (3952, 26005), (4940, 20804), (5201, 19760), (5320, 19318), (5944, 17290), (6916, 14860), (7280, 14117), (7430, 13832), (8645, 11888), (9659, 10640), (9880, 10402)]