146483680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4219}}^1$

素因数の和:4272

約数の個数: 96

約数和(自身を含む): 408360960

約数和(自身を除く): 261877280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4219, 4340, 4960, 6944, 8438, 8680, 16876, 17360, 21095, 29533, 33752, 34720, 42190, 59066, 67504, 84380, 118132, 130789, 135008, 147665, 168760, 236264, 261578, 295330, 337520, 472528, 523156, 590660, 653945, 675040, 915523, 945056, 1046312, 1181320, 1307890, 1831046, 2092624, 2362640, 2615780, 3662092, 4185248, 4577615, 4725280, 5231560, 7324184, 9155230, 10463120, 14648368, 18310460, 20926240, 29296736, 36620920, 73241840, 146483680]

約数ペア:

[(1, 146483680), (2, 73241840), (4, 36620920), (5, 29296736), (7, 20926240), (8, 18310460), (10, 14648368), (14, 10463120), (16, 9155230), (20, 7324184), (28, 5231560), (31, 4725280), (32, 4577615), (35, 4185248), (40, 3662092), (56, 2615780), (62, 2362640), (70, 2092624), (80, 1831046), (112, 1307890), (124, 1181320), (140, 1046312), (155, 945056), (160, 915523), (217, 675040), (224, 653945), (248, 590660), (280, 523156), (310, 472528), (434, 337520), (496, 295330), (560, 261578), (620, 236264), (868, 168760), (992, 147665), (1085, 135008), (1120, 130789), (1240, 118132), (1736, 84380), (2170, 67504), (2480, 59066), (3472, 42190), (4219, 34720), (4340, 33752), (4960, 29533), (6944, 21095), (8438, 17360), (8680, 16876)]