2170356720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1777}}^1$

素因数の和:2527

約数の個数: 160

約数和(自身を含む): 7704173568

約数和(自身を除く): 5533816848

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, 420, 560, 727, 840, 1454, 1680, 1777, 2181, 2908, 3554, 3635, 4362, 5089, 5331, 5816, 7108, 7270, 8724, 8885, 10178, 10662, 10905, 11632, 12439, 14216, 14540, 15267, 17448, 17770, 20356, 21324, 21810, 24878, 25445, 26655, 28432, 29080, 30534, 34896, 35540, 37317, 40712, 42648, 43620, 49756, 50890, 53310, 58160, 61068, 62195, 71080, 74634, 76335, 81424, 85296, 87240, 99512, 101780, 106620, 122136, 124390, 142160, 149268, 152670, 174480, 186585, 199024, 203560, 213240, 244272, 248780, 298536, 305340, 373170, 407120, 426480, 497560, 597072, 610680, 746340, 995120, 1221360, 1291879, 1492680, 2583758, 2985360, 3875637, 5167516, 6459395, 7751274, 9043153, 10335032, 12918790, 15502548, 18086306, 19378185, 20670064, 25837580, 27129459, 31005096, 36172612, 38756370, 45215765, 51675160, 54258918, 62010192, 72345224, 77512740, 90431530, 103350320, 108517836, 135647295, 144690448, 155025480, 180863060, 217035672, 271294590, 310050960, 361726120, 434071344, 542589180, 723452240, 1085178360, 2170356720]

約数ペア:

[(1, 2170356720), (2, 1085178360), (3, 723452240), (4, 542589180), (5, 434071344), (6, 361726120), (7, 310050960), (8, 271294590), (10, 217035672), (12, 180863060), (14, 155025480), (15, 144690448), (16, 135647295), (20, 108517836), (21, 103350320), (24, 90431530), (28, 77512740), (30, 72345224), (35, 62010192), (40, 54258918), (42, 51675160), (48, 45215765), (56, 38756370), (60, 36172612), (70, 31005096), (80, 27129459), (84, 25837580), (105, 20670064), (112, 19378185), (120, 18086306), (140, 15502548), (168, 12918790), (210, 10335032), (240, 9043153), (280, 7751274), (336, 6459395), (420, 5167516), (560, 3875637), (727, 2985360), (840, 2583758), (1454, 1492680), (1680, 1291879), (1777, 1221360), (2181, 995120), (2908, 746340), (3554, 610680), (3635, 597072), (4362, 497560), (5089, 426480), (5331, 407120), (5816, 373170), (7108, 305340), (7270, 298536), (8724, 248780), (8885, 244272), (10178, 213240), (10662, 203560), (10905, 199024), (11632, 186585), (12439, 174480), (14216, 152670), (14540, 149268), (15267, 142160), (17448, 124390), (17770, 122136), (20356, 106620), (21324, 101780), (21810, 99512), (24878, 87240), (25445, 85296), (26655, 81424), (28432, 76335), (29080, 74634), (30534, 71080), (34896, 62195), (35540, 61068), (37317, 58160), (40712, 53310), (42648, 50890), (43620, 49756)]