16428045480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1777927}}^1$

素因数の和:1777959

約数の個数: 128

約数和(自身を含む): 61445191680

約数和(自身を除く): 45017146200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 1777927, 3555854, 5333781, 7111708, 8889635, 10667562, 12445489, 14223416, 17779270, 19557197, 21335124, 24890978, 26668905, 35558540, 37336467, 39114394, 42670248, 49781956, 53337810, 58671591, 62227445, 71117080, 74672934, 78228788, 97785985, 99563912, 106675620, 117343182, 124454890, 136900379, 149345868, 156457576, 186682335, 195571970, 213351240, 234686364, 248909780, 273800758, 293357955, 298691736, 373364670, 391143940, 410701137, 469372728, 497819560, 547601516, 586715910, 684501895, 746729340, 782287880, 821402274, 1095203032, 1173431820, 1369003790, 1493458680, 1642804548, 2053505685, 2346863640, 2738007580, 3285609096, 4107011370, 5476015160, 8214022740, 16428045480]

約数ペア:

[(1, 16428045480), (2, 8214022740), (3, 5476015160), (4, 4107011370), (5, 3285609096), (6, 2738007580), (7, 2346863640), (8, 2053505685), (10, 1642804548), (11, 1493458680), (12, 1369003790), (14, 1173431820), (15, 1095203032), (20, 821402274), (21, 782287880), (22, 746729340), (24, 684501895), (28, 586715910), (30, 547601516), (33, 497819560), (35, 469372728), (40, 410701137), (42, 391143940), (44, 373364670), (55, 298691736), (56, 293357955), (60, 273800758), (66, 248909780), (70, 234686364), (77, 213351240), (84, 195571970), (88, 186682335), (105, 156457576), (110, 149345868), (120, 136900379), (132, 124454890), (140, 117343182), (154, 106675620), (165, 99563912), (168, 97785985), (210, 78228788), (220, 74672934), (231, 71117080), (264, 62227445), (280, 58671591), (308, 53337810), (330, 49781956), (385, 42670248), (420, 39114394), (440, 37336467), (462, 35558540), (616, 26668905), (660, 24890978), (770, 21335124), (840, 19557197), (924, 17779270), (1155, 14223416), (1320, 12445489), (1540, 10667562), (1848, 8889635), (2310, 7111708), (3080, 5333781), (4620, 3555854), (9240, 1777927)]