662086620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{541}}^1$

素因数の和:1092

約数の個数: 144

約数和(自身を含む): 2170957152

約数和(自身を除く): 1508870532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 523, 541, 585, 780, 1046, 1082, 1170, 1569, 1623, 2092, 2164, 2340, 2615, 2705, 3138, 3246, 4707, 4869, 5230, 5410, 6276, 6492, 6799, 7033, 7845, 8115, 9414, 9738, 10460, 10820, 13598, 14066, 15690, 16230, 18828, 19476, 20397, 21099, 23535, 24345, 27196, 28132, 31380, 32460, 33995, 35165, 40794, 42198, 47070, 48690, 61191, 63297, 67990, 70330, 81588, 84396, 94140, 97380, 101985, 105495, 122382, 126594, 135980, 140660, 203970, 210990, 244764, 253188, 282943, 305955, 316485, 407940, 421980, 565886, 611910, 632970, 848829, 1131772, 1223820, 1265940, 1414715, 1697658, 2546487, 2829430, 3395316, 3678259, 4244145, 5092974, 5658860, 7356518, 8488290, 10185948, 11034777, 12732435, 14713036, 16976580, 18391295, 22069554, 25464870, 33104331, 36782590, 44139108, 50929740, 55173885, 66208662, 73565180, 110347770, 132417324, 165521655, 220695540, 331043310, 662086620]

約数ペア:

[(1, 662086620), (2, 331043310), (3, 220695540), (4, 165521655), (5, 132417324), (6, 110347770), (9, 73565180), (10, 66208662), (12, 55173885), (13, 50929740), (15, 44139108), (18, 36782590), (20, 33104331), (26, 25464870), (30, 22069554), (36, 18391295), (39, 16976580), (45, 14713036), (52, 12732435), (60, 11034777), (65, 10185948), (78, 8488290), (90, 7356518), (117, 5658860), (130, 5092974), (156, 4244145), (180, 3678259), (195, 3395316), (234, 2829430), (260, 2546487), (390, 1697658), (468, 1414715), (523, 1265940), (541, 1223820), (585, 1131772), (780, 848829), (1046, 632970), (1082, 611910), (1170, 565886), (1569, 421980), (1623, 407940), (2092, 316485), (2164, 305955), (2340, 282943), (2615, 253188), (2705, 244764), (3138, 210990), (3246, 203970), (4707, 140660), (4869, 135980), (5230, 126594), (5410, 122382), (6276, 105495), (6492, 101985), (6799, 97380), (7033, 94140), (7845, 84396), (8115, 81588), (9414, 70330), (9738, 67990), (10460, 63297), (10820, 61191), (13598, 48690), (14066, 47070), (15690, 42198), (16230, 40794), (18828, 35165), (19476, 33995), (20397, 32460), (21099, 31380), (23535, 28132), (24345, 27196)]