420132384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{769}}^1$

素因数の和:1063

約数の個数: 144

約数和(自身を含む): 1372250880

約数和(自身を除く): 952118496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 271, 288, 336, 504, 542, 672, 769, 813, 1008, 1084, 1538, 1626, 1897, 2016, 2168, 2307, 2439, 3076, 3252, 3794, 4336, 4614, 4878, 5383, 5691, 6152, 6504, 6921, 7588, 8672, 9228, 9756, 10766, 11382, 12304, 13008, 13842, 15176, 16149, 17073, 18456, 19512, 21532, 22764, 24608, 26016, 27684, 30352, 32298, 34146, 36912, 39024, 43064, 45528, 48447, 55368, 60704, 64596, 68292, 73824, 78048, 86128, 91056, 96894, 110736, 129192, 136584, 172256, 182112, 193788, 208399, 221472, 258384, 273168, 387576, 416798, 516768, 546336, 625197, 775152, 833596, 1250394, 1458793, 1550304, 1667192, 1875591, 2500788, 2917586, 3334384, 3751182, 4376379, 5001576, 5835172, 6668768, 7502364, 8752758, 10003152, 11670344, 13129137, 15004728, 17505516, 20006304, 23340688, 26258274, 30009456, 35011032, 46681376, 52516548, 60018912, 70022064, 105033096, 140044128, 210066192, 420132384]

約数ペア:

[(1, 420132384), (2, 210066192), (3, 140044128), (4, 105033096), (6, 70022064), (7, 60018912), (8, 52516548), (9, 46681376), (12, 35011032), (14, 30009456), (16, 26258274), (18, 23340688), (21, 20006304), (24, 17505516), (28, 15004728), (32, 13129137), (36, 11670344), (42, 10003152), (48, 8752758), (56, 7502364), (63, 6668768), (72, 5835172), (84, 5001576), (96, 4376379), (112, 3751182), (126, 3334384), (144, 2917586), (168, 2500788), (224, 1875591), (252, 1667192), (271, 1550304), (288, 1458793), (336, 1250394), (504, 833596), (542, 775152), (672, 625197), (769, 546336), (813, 516768), (1008, 416798), (1084, 387576), (1538, 273168), (1626, 258384), (1897, 221472), (2016, 208399), (2168, 193788), (2307, 182112), (2439, 172256), (3076, 136584), (3252, 129192), (3794, 110736), (4336, 96894), (4614, 91056), (4878, 86128), (5383, 78048), (5691, 73824), (6152, 68292), (6504, 64596), (6921, 60704), (7588, 55368), (8672, 48447), (9228, 45528), (9756, 43064), (10766, 39024), (11382, 36912), (12304, 34146), (13008, 32298), (13842, 30352), (15176, 27684), (16149, 26016), (17073, 24608), (18456, 22764), (19512, 21532)]