315088620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9743}}^1$

素因数の和:9780

約数の個数: 144

約数和(自身を含む): 1119702528

約数和(自身を除く): 804613908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 5390, 6468, 8085, 9743, 10780, 16170, 19486, 29229, 32340, 38972, 48715, 58458, 68201, 97430, 107173, 116916, 136402, 146145, 194860, 204603, 214346, 272804, 292290, 321519, 341005, 409206, 428692, 477407, 535865, 584580, 643038, 682010, 750211, 818412, 954814, 1023015, 1071730, 1286076, 1364020, 1432221, 1500422, 1607595, 1909628, 2046030, 2143460, 2250633, 2387035, 2864442, 3000844, 3215190, 3751055, 4092060, 4501266, 4774070, 5251477, 5728884, 6430380, 7161105, 7502110, 9002532, 9548140, 10502954, 11253165, 14322210, 15004220, 15754431, 21005908, 22506330, 26257385, 28644420, 31508862, 45012660, 52514770, 63017724, 78772155, 105029540, 157544310, 315088620]

約数ペア:

[(1, 315088620), (2, 157544310), (3, 105029540), (4, 78772155), (5, 63017724), (6, 52514770), (7, 45012660), (10, 31508862), (11, 28644420), (12, 26257385), (14, 22506330), (15, 21005908), (20, 15754431), (21, 15004220), (22, 14322210), (28, 11253165), (30, 10502954), (33, 9548140), (35, 9002532), (42, 7502110), (44, 7161105), (49, 6430380), (55, 5728884), (60, 5251477), (66, 4774070), (70, 4501266), (77, 4092060), (84, 3751055), (98, 3215190), (105, 3000844), (110, 2864442), (132, 2387035), (140, 2250633), (147, 2143460), (154, 2046030), (165, 1909628), (196, 1607595), (210, 1500422), (220, 1432221), (231, 1364020), (245, 1286076), (294, 1071730), (308, 1023015), (330, 954814), (385, 818412), (420, 750211), (462, 682010), (490, 643038), (539, 584580), (588, 535865), (660, 477407), (735, 428692), (770, 409206), (924, 341005), (980, 321519), (1078, 292290), (1155, 272804), (1470, 214346), (1540, 204603), (1617, 194860), (2156, 146145), (2310, 136402), (2695, 116916), (2940, 107173), (3234, 97430), (4620, 68201), (5390, 58458), (6468, 48715), (8085, 38972), (9743, 32340), (10780, 29229), (16170, 19486)]