909872880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1429}}^1$

素因数の和:1831

約数の個数: 160

約数和(自身を含む): 3234316800

約数和(自身を除く): 2324443920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 379, 420, 560, 758, 840, 1137, 1429, 1516, 1680, 1895, 2274, 2653, 2858, 3032, 3790, 4287, 4548, 5306, 5685, 5716, 6064, 7145, 7580, 7959, 8574, 9096, 10003, 10612, 11370, 11432, 13265, 14290, 15160, 15918, 17148, 18192, 20006, 21224, 21435, 22740, 22864, 26530, 28580, 30009, 30320, 31836, 34296, 39795, 40012, 42448, 42870, 45480, 50015, 53060, 57160, 60018, 63672, 68592, 79590, 80024, 85740, 90960, 100030, 106120, 114320, 120036, 127344, 150045, 159180, 160048, 171480, 200060, 212240, 240072, 300090, 318360, 342960, 400120, 480144, 541591, 600180, 636720, 800240, 1083182, 1200360, 1624773, 2166364, 2400720, 2707955, 3249546, 3791137, 4332728, 5415910, 6499092, 7582274, 8123865, 8665456, 10831820, 11373411, 12998184, 15164548, 16247730, 18955685, 21663640, 22746822, 25996368, 30329096, 32495460, 37911370, 43327280, 45493644, 56867055, 60658192, 64990920, 75822740, 90987288, 113734110, 129981840, 151645480, 181974576, 227468220, 303290960, 454936440, 909872880]

約数ペア:

[(1, 909872880), (2, 454936440), (3, 303290960), (4, 227468220), (5, 181974576), (6, 151645480), (7, 129981840), (8, 113734110), (10, 90987288), (12, 75822740), (14, 64990920), (15, 60658192), (16, 56867055), (20, 45493644), (21, 43327280), (24, 37911370), (28, 32495460), (30, 30329096), (35, 25996368), (40, 22746822), (42, 21663640), (48, 18955685), (56, 16247730), (60, 15164548), (70, 12998184), (80, 11373411), (84, 10831820), (105, 8665456), (112, 8123865), (120, 7582274), (140, 6499092), (168, 5415910), (210, 4332728), (240, 3791137), (280, 3249546), (336, 2707955), (379, 2400720), (420, 2166364), (560, 1624773), (758, 1200360), (840, 1083182), (1137, 800240), (1429, 636720), (1516, 600180), (1680, 541591), (1895, 480144), (2274, 400120), (2653, 342960), (2858, 318360), (3032, 300090), (3790, 240072), (4287, 212240), (4548, 200060), (5306, 171480), (5685, 160048), (5716, 159180), (6064, 150045), (7145, 127344), (7580, 120036), (7959, 114320), (8574, 106120), (9096, 100030), (10003, 90960), (10612, 85740), (11370, 80024), (11432, 79590), (13265, 68592), (14290, 63672), (15160, 60018), (15918, 57160), (17148, 53060), (18192, 50015), (20006, 45480), (21224, 42870), (21435, 42448), (22740, 40012), (22864, 39795), (26530, 34296), (28580, 31836), (30009, 30320)]