143606260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 376911360

約数和(自身を除く): 233305100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 31, 35, 49, 58, 62, 70, 98, 116, 124, 140, 145, 155, 163, 196, 203, 217, 245, 290, 310, 326, 406, 434, 490, 580, 620, 652, 812, 815, 868, 899, 980, 1015, 1085, 1141, 1421, 1519, 1630, 1798, 2030, 2170, 2282, 2842, 3038, 3260, 3596, 4060, 4340, 4495, 4564, 4727, 5053, 5684, 5705, 6076, 6293, 7105, 7595, 7987, 8990, 9454, 10106, 11410, 12586, 14210, 15190, 15974, 17980, 18908, 20212, 22820, 23635, 25172, 25265, 28420, 30380, 31465, 31948, 33089, 35371, 39935, 44051, 47270, 50530, 62930, 66178, 70742, 79870, 88102, 94540, 101060, 125860, 132356, 141484, 146537, 159740, 165445, 176204, 176855, 220255, 231623, 247597, 293074, 330890, 353710, 440510, 463246, 495194, 586148, 661780, 707420, 732685, 881020, 926492, 990388, 1025759, 1158115, 1237985, 1465370, 2051518, 2316230, 2475970, 2930740, 4103036, 4632460, 4951940, 5128795, 7180313, 10257590, 14360626, 20515180, 28721252, 35901565, 71803130, 143606260]

約数ペア:

[(1, 143606260), (2, 71803130), (4, 35901565), (5, 28721252), (7, 20515180), (10, 14360626), (14, 10257590), (20, 7180313), (28, 5128795), (29, 4951940), (31, 4632460), (35, 4103036), (49, 2930740), (58, 2475970), (62, 2316230), (70, 2051518), (98, 1465370), (116, 1237985), (124, 1158115), (140, 1025759), (145, 990388), (155, 926492), (163, 881020), (196, 732685), (203, 707420), (217, 661780), (245, 586148), (290, 495194), (310, 463246), (326, 440510), (406, 353710), (434, 330890), (490, 293074), (580, 247597), (620, 231623), (652, 220255), (812, 176855), (815, 176204), (868, 165445), (899, 159740), (980, 146537), (1015, 141484), (1085, 132356), (1141, 125860), (1421, 101060), (1519, 94540), (1630, 88102), (1798, 79870), (2030, 70742), (2170, 66178), (2282, 62930), (2842, 50530), (3038, 47270), (3260, 44051), (3596, 39935), (4060, 35371), (4340, 33089), (4495, 31948), (4564, 31465), (4727, 30380), (5053, 28420), (5684, 25265), (5705, 25172), (6076, 23635), (6293, 22820), (7105, 20212), (7595, 18908), (7987, 17980), (8990, 15974), (9454, 15190), (10106, 14210), (11410, 12586)]