272905360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2025

約数の個数: 160

約数和(自身を含む): 822447360

約数和(自身を除く): 549542000

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, 760, 910, 988, 1040, 1064, 1235, 1330, 1456, 1520, 1729, 1820, 1973, 1976, 2128, 2470, 2660, 3458, 3640, 3946, 3952, 4940, 5320, 6916, 7280, 7892, 8645, 9865, 9880, 10640, 13811, 13832, 15784, 17290, 19730, 19760, 25649, 27622, 27664, 31568, 34580, 37487, 39460, 51298, 55244, 69055, 69160, 74974, 78920, 102596, 110488, 128245, 138110, 138320, 149948, 157840, 179543, 187435, 205192, 220976, 256490, 262409, 276220, 299896, 359086, 374870, 410384, 487331, 512980, 524818, 552440, 599792, 718172, 749740, 897715, 974662, 1025960, 1049636, 1104880, 1312045, 1436344, 1499480, 1795430, 1949324, 2051920, 2099272, 2436655, 2624090, 2872688, 2998960, 3411317, 3590860, 3898648, 4198544, 4873310, 5248180, 6822634, 7181720, 7797296, 9746620, 10496360, 13645268, 14363440, 17056585, 19493240, 20992720, 27290536, 34113170, 38986480, 54581072, 68226340, 136452680, 272905360]

約数ペア:

[(1, 272905360), (2, 136452680), (4, 68226340), (5, 54581072), (7, 38986480), (8, 34113170), (10, 27290536), (13, 20992720), (14, 19493240), (16, 17056585), (19, 14363440), (20, 13645268), (26, 10496360), (28, 9746620), (35, 7797296), (38, 7181720), (40, 6822634), (52, 5248180), (56, 4873310), (65, 4198544), (70, 3898648), (76, 3590860), (80, 3411317), (91, 2998960), (95, 2872688), (104, 2624090), (112, 2436655), (130, 2099272), (133, 2051920), (140, 1949324), (152, 1795430), (182, 1499480), (190, 1436344), (208, 1312045), (247, 1104880), (260, 1049636), (266, 1025960), (280, 974662), (304, 897715), (364, 749740), (380, 718172), (455, 599792), (494, 552440), (520, 524818), (532, 512980), (560, 487331), (665, 410384), (728, 374870), (760, 359086), (910, 299896), (988, 276220), (1040, 262409), (1064, 256490), (1235, 220976), (1330, 205192), (1456, 187435), (1520, 179543), (1729, 157840), (1820, 149948), (1973, 138320), (1976, 138110), (2128, 128245), (2470, 110488), (2660, 102596), (3458, 78920), (3640, 74974), (3946, 69160), (3952, 69055), (4940, 55244), (5320, 51298), (6916, 39460), (7280, 37487), (7892, 34580), (8645, 31568), (9865, 27664), (9880, 27622), (10640, 25649), (13811, 19760), (13832, 19730), (15784, 17290)]