7048160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 144

約数和(自身を含む): 20684160

約数和(自身を除く): 13636000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 49, 56, 58, 62, 70, 80, 98, 112, 116, 124, 140, 145, 155, 160, 196, 203, 217, 224, 232, 245, 248, 280, 290, 310, 392, 406, 434, 464, 490, 496, 560, 580, 620, 784, 812, 868, 899, 928, 980, 992, 1015, 1085, 1120, 1160, 1240, 1421, 1519, 1568, 1624, 1736, 1798, 1960, 2030, 2170, 2320, 2480, 2842, 3038, 3248, 3472, 3596, 3920, 4060, 4340, 4495, 4640, 4960, 5684, 6076, 6293, 6496, 6944, 7105, 7192, 7595, 7840, 8120, 8680, 8990, 11368, 12152, 12586, 14210, 14384, 15190, 16240, 17360, 17980, 22736, 24304, 25172, 28420, 28768, 30380, 31465, 32480, 34720, 35960, 44051, 45472, 48608, 50344, 56840, 60760, 62930, 71920, 88102, 100688, 113680, 121520, 125860, 143840, 176204, 201376, 220255, 227360, 243040, 251720, 352408, 440510, 503440, 704816, 881020, 1006880, 1409632, 1762040, 3524080, 7048160]

約数ペア:

[(1, 7048160), (2, 3524080), (4, 1762040), (5, 1409632), (7, 1006880), (8, 881020), (10, 704816), (14, 503440), (16, 440510), (20, 352408), (28, 251720), (29, 243040), (31, 227360), (32, 220255), (35, 201376), (40, 176204), (49, 143840), (56, 125860), (58, 121520), (62, 113680), (70, 100688), (80, 88102), (98, 71920), (112, 62930), (116, 60760), (124, 56840), (140, 50344), (145, 48608), (155, 45472), (160, 44051), (196, 35960), (203, 34720), (217, 32480), (224, 31465), (232, 30380), (245, 28768), (248, 28420), (280, 25172), (290, 24304), (310, 22736), (392, 17980), (406, 17360), (434, 16240), (464, 15190), (490, 14384), (496, 14210), (560, 12586), (580, 12152), (620, 11368), (784, 8990), (812, 8680), (868, 8120), (899, 7840), (928, 7595), (980, 7192), (992, 7105), (1015, 6944), (1085, 6496), (1120, 6293), (1160, 6076), (1240, 5684), (1421, 4960), (1519, 4640), (1568, 4495), (1624, 4340), (1736, 4060), (1798, 3920), (1960, 3596), (2030, 3472), (2170, 3248), (2320, 3038), (2480, 2842)]