128658480360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1\times {\mathrm{13007}}^1$

素因数の和:15711

約数の個数: 128

約数和(自身を含む): 398606745600

約数和(自身を除く): 269948265240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 2659, 3720, 5318, 7977, 10636, 13007, 13295, 15954, 21272, 26014, 26590, 31908, 39021, 39885, 52028, 53180, 63816, 65035, 78042, 79770, 82429, 104056, 106360, 130070, 156084, 159540, 164858, 195105, 247287, 260140, 312168, 319080, 329716, 390210, 403217, 412145, 494574, 520280, 659432, 780420, 806434, 824290, 989148, 1209651, 1236435, 1560840, 1612868, 1648580, 1978296, 2016085, 2419302, 2472870, 3225736, 3297160, 4032170, 4838604, 4945740, 6048255, 8064340, 9677208, 9891480, 12096510, 16128680, 24193020, 34585613, 48386040, 69171226, 103756839, 138342452, 172928065, 207513678, 276684904, 345856130, 415027356, 518784195, 691712260, 830054712, 1037568390, 1072154003, 1383424520, 2075136780, 2144308006, 3216462009, 4150273560, 4288616012, 5360770015, 6432924018, 8577232024, 10721540030, 12865848036, 16082310045, 21443080060, 25731696072, 32164620090, 42886160120, 64329240180, 128658480360]

約数ペア:

[(1, 128658480360), (2, 64329240180), (3, 42886160120), (4, 32164620090), (5, 25731696072), (6, 21443080060), (8, 16082310045), (10, 12865848036), (12, 10721540030), (15, 8577232024), (20, 6432924018), (24, 5360770015), (30, 4288616012), (31, 4150273560), (40, 3216462009), (60, 2144308006), (62, 2075136780), (93, 1383424520), (120, 1072154003), (124, 1037568390), (155, 830054712), (186, 691712260), (248, 518784195), (310, 415027356), (372, 345856130), (465, 276684904), (620, 207513678), (744, 172928065), (930, 138342452), (1240, 103756839), (1860, 69171226), (2659, 48386040), (3720, 34585613), (5318, 24193020), (7977, 16128680), (10636, 12096510), (13007, 9891480), (13295, 9677208), (15954, 8064340), (21272, 6048255), (26014, 4945740), (26590, 4838604), (31908, 4032170), (39021, 3297160), (39885, 3225736), (52028, 2472870), (53180, 2419302), (63816, 2016085), (65035, 1978296), (78042, 1648580), (79770, 1612868), (82429, 1560840), (104056, 1236435), (106360, 1209651), (130070, 989148), (156084, 824290), (159540, 806434), (164858, 780420), (195105, 659432), (247287, 520280), (260140, 494574), (312168, 412145), (319080, 403217), (329716, 390210)]