1900770480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{377137}}^1$

素因数の和:377163

約数の個数: 120

約数和(自身を含む): 7295357472

約数和(自身を除く): 5394586992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 377137, 754274, 1131411, 1508548, 1885685, 2262822, 2639959, 3017096, 3394233, 3771370, 4525644, 5279918, 5657055, 6034192, 6788466, 7542740, 7919877, 9051288, 10559836, 11314110, 13199795, 13576932, 15085480, 15839754, 16971165, 18102576, 21119672, 22628220, 23759631, 26399590, 27153864, 30170960, 31679508, 33942330, 39599385, 42239344, 45256440, 47519262, 52799180, 54307728, 63359016, 67884660, 79198770, 90512880, 95038524, 105598360, 118798155, 126718032, 135769320, 158397540, 190077048, 211196720, 237596310, 271538640, 316795080, 380154096, 475192620, 633590160, 950385240, 1900770480]

約数ペア:

[(1, 1900770480), (2, 950385240), (3, 633590160), (4, 475192620), (5, 380154096), (6, 316795080), (7, 271538640), (8, 237596310), (9, 211196720), (10, 190077048), (12, 158397540), (14, 135769320), (15, 126718032), (16, 118798155), (18, 105598360), (20, 95038524), (21, 90512880), (24, 79198770), (28, 67884660), (30, 63359016), (35, 54307728), (36, 52799180), (40, 47519262), (42, 45256440), (45, 42239344), (48, 39599385), (56, 33942330), (60, 31679508), (63, 30170960), (70, 27153864), (72, 26399590), (80, 23759631), (84, 22628220), (90, 21119672), (105, 18102576), (112, 16971165), (120, 15839754), (126, 15085480), (140, 13576932), (144, 13199795), (168, 11314110), (180, 10559836), (210, 9051288), (240, 7919877), (252, 7542740), (280, 6788466), (315, 6034192), (336, 5657055), (360, 5279918), (420, 4525644), (504, 3771370), (560, 3394233), (630, 3017096), (720, 2639959), (840, 2262822), (1008, 1885685), (1260, 1508548), (1680, 1131411), (2520, 754274), (5040, 377137)]