91152880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:711

約数の個数: 160

約数和(自身を含む): 274982400

約数和(自身を除く): 183829520

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, 659, 665, 728, 760, 910, 988, 1040, 1064, 1235, 1318, 1330, 1456, 1520, 1729, 1820, 1976, 2128, 2470, 2636, 2660, 3295, 3458, 3640, 3952, 4613, 4940, 5272, 5320, 6590, 6916, 7280, 8567, 8645, 9226, 9880, 10544, 10640, 12521, 13180, 13832, 17134, 17290, 18452, 19760, 23065, 25042, 26360, 27664, 34268, 34580, 36904, 42835, 46130, 50084, 52720, 59969, 62605, 68536, 69160, 73808, 85670, 87647, 92260, 100168, 119938, 125210, 137072, 138320, 162773, 171340, 175294, 184520, 200336, 239876, 250420, 299845, 325546, 342680, 350588, 369040, 438235, 479752, 500840, 599690, 651092, 685360, 701176, 813865, 876470, 959504, 1001680, 1139411, 1199380, 1302184, 1402352, 1627730, 1752940, 2278822, 2398760, 2604368, 3255460, 3505880, 4557644, 4797520, 5697055, 6510920, 7011760, 9115288, 11394110, 13021840, 18230576, 22788220, 45576440, 91152880]

約数ペア:

[(1, 91152880), (2, 45576440), (4, 22788220), (5, 18230576), (7, 13021840), (8, 11394110), (10, 9115288), (13, 7011760), (14, 6510920), (16, 5697055), (19, 4797520), (20, 4557644), (26, 3505880), (28, 3255460), (35, 2604368), (38, 2398760), (40, 2278822), (52, 1752940), (56, 1627730), (65, 1402352), (70, 1302184), (76, 1199380), (80, 1139411), (91, 1001680), (95, 959504), (104, 876470), (112, 813865), (130, 701176), (133, 685360), (140, 651092), (152, 599690), (182, 500840), (190, 479752), (208, 438235), (247, 369040), (260, 350588), (266, 342680), (280, 325546), (304, 299845), (364, 250420), (380, 239876), (455, 200336), (494, 184520), (520, 175294), (532, 171340), (560, 162773), (659, 138320), (665, 137072), (728, 125210), (760, 119938), (910, 100168), (988, 92260), (1040, 87647), (1064, 85670), (1235, 73808), (1318, 69160), (1330, 68536), (1456, 62605), (1520, 59969), (1729, 52720), (1820, 50084), (1976, 46130), (2128, 42835), (2470, 36904), (2636, 34580), (2660, 34268), (3295, 27664), (3458, 26360), (3640, 25042), (3952, 23065), (4613, 19760), (4940, 18452), (5272, 17290), (5320, 17134), (6590, 13832), (6916, 13180), (7280, 12521), (8567, 10640), (8645, 10544), (9226, 9880)]