1780507008

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{24533}}^1$

素因数の和:24566

約数の個数: 160

約数和(自身を含む): 6055972560

約数和(自身を除く): 4275465552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 6048, 8064, 9072, 10368, 12096, 18144, 24192, 24533, 36288, 49066, 72576, 73599, 98132, 147198, 171731, 196264, 220797, 294396, 343462, 392528, 441594, 515193, 588792, 662391, 686924, 785056, 883188, 1030386, 1177584, 1324782, 1373848, 1545579, 1570112, 1766376, 1987173, 2060772, 2355168, 2649564, 2747696, 3091158, 3140224, 3532752, 3974346, 4121544, 4636737, 4710336, 5299128, 5495392, 6182316, 7065504, 7948692, 8243088, 9273474, 9420672, 10598256, 10990784, 12364632, 13910211, 14131008, 15897384, 16486176, 18546948, 21196512, 21981568, 24729264, 27820422, 28262016, 31794768, 32972352, 37093896, 42393024, 49458528, 55640844, 63589536, 65944704, 74187792, 84786048, 98917056, 111281688, 127179072, 148375584, 197834112, 222563376, 254358144, 296751168, 445126752, 593502336, 890253504, 1780507008]

約数ペア:

[(1, 1780507008), (2, 890253504), (3, 593502336), (4, 445126752), (6, 296751168), (7, 254358144), (8, 222563376), (9, 197834112), (12, 148375584), (14, 127179072), (16, 111281688), (18, 98917056), (21, 84786048), (24, 74187792), (27, 65944704), (28, 63589536), (32, 55640844), (36, 49458528), (42, 42393024), (48, 37093896), (54, 32972352), (56, 31794768), (63, 28262016), (64, 27820422), (72, 24729264), (81, 21981568), (84, 21196512), (96, 18546948), (108, 16486176), (112, 15897384), (126, 14131008), (128, 13910211), (144, 12364632), (162, 10990784), (168, 10598256), (189, 9420672), (192, 9273474), (216, 8243088), (224, 7948692), (252, 7065504), (288, 6182316), (324, 5495392), (336, 5299128), (378, 4710336), (384, 4636737), (432, 4121544), (448, 3974346), (504, 3532752), (567, 3140224), (576, 3091158), (648, 2747696), (672, 2649564), (756, 2355168), (864, 2060772), (896, 1987173), (1008, 1766376), (1134, 1570112), (1152, 1545579), (1296, 1373848), (1344, 1324782), (1512, 1177584), (1728, 1030386), (2016, 883188), (2268, 785056), (2592, 686924), (2688, 662391), (3024, 588792), (3456, 515193), (4032, 441594), (4536, 392528), (5184, 343462), (6048, 294396), (8064, 220797), (9072, 196264), (10368, 171731), (12096, 147198), (18144, 98132), (24192, 73599), (24533, 72576), (36288, 49066)]