1634153920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1291

約数の個数: 168

約数和(自身を含む): 4581418320

約数和(自身を除く): 2947264400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 89, 98, 112, 140, 160, 178, 196, 224, 245, 280, 320, 356, 392, 445, 448, 490, 560, 623, 712, 784, 890, 980, 1120, 1171, 1246, 1424, 1568, 1780, 1960, 2240, 2342, 2492, 2848, 3115, 3136, 3560, 3920, 4361, 4684, 4984, 5696, 5855, 6230, 7120, 7840, 8197, 8722, 9368, 9968, 11710, 12460, 14240, 15680, 16394, 17444, 18736, 19936, 21805, 23420, 24920, 28480, 32788, 34888, 37472, 39872, 40985, 43610, 46840, 49840, 57379, 65576, 69776, 74944, 81970, 87220, 93680, 99680, 104219, 114758, 131152, 139552, 163940, 174440, 187360, 199360, 208438, 229516, 262304, 279104, 286895, 327880, 348880, 374720, 416876, 459032, 521095, 524608, 573790, 655760, 697760, 729533, 833752, 918064, 1042190, 1147580, 1311520, 1395520, 1459066, 1667504, 1836128, 2084380, 2295160, 2623040, 2918132, 3335008, 3647665, 3672256, 4168760, 4590320, 5106731, 5836264, 6670016, 7295330, 8337520, 9180640, 10213462, 11672528, 14590660, 16675040, 18361280, 20426924, 23345056, 25533655, 29181320, 33350080, 40853848, 46690112, 51067310, 58362640, 81707696, 102134620, 116725280, 163415392, 204269240, 233450560, 326830784, 408538480, 817076960, 1634153920]

約数ペア:

[(1, 1634153920), (2, 817076960), (4, 408538480), (5, 326830784), (7, 233450560), (8, 204269240), (10, 163415392), (14, 116725280), (16, 102134620), (20, 81707696), (28, 58362640), (32, 51067310), (35, 46690112), (40, 40853848), (49, 33350080), (56, 29181320), (64, 25533655), (70, 23345056), (80, 20426924), (89, 18361280), (98, 16675040), (112, 14590660), (140, 11672528), (160, 10213462), (178, 9180640), (196, 8337520), (224, 7295330), (245, 6670016), (280, 5836264), (320, 5106731), (356, 4590320), (392, 4168760), (445, 3672256), (448, 3647665), (490, 3335008), (560, 2918132), (623, 2623040), (712, 2295160), (784, 2084380), (890, 1836128), (980, 1667504), (1120, 1459066), (1171, 1395520), (1246, 1311520), (1424, 1147580), (1568, 1042190), (1780, 918064), (1960, 833752), (2240, 729533), (2342, 697760), (2492, 655760), (2848, 573790), (3115, 524608), (3136, 521095), (3560, 459032), (3920, 416876), (4361, 374720), (4684, 348880), (4984, 327880), (5696, 286895), (5855, 279104), (6230, 262304), (7120, 229516), (7840, 208438), (8197, 199360), (8722, 187360), (9368, 174440), (9968, 163940), (11710, 139552), (12460, 131152), (14240, 114758), (15680, 104219), (16394, 99680), (17444, 93680), (18736, 87220), (19936, 81970), (21805, 74944), (23420, 69776), (24920, 65576), (28480, 57379), (32788, 49840), (34888, 46840), (37472, 43610), (39872, 40985)]