42666540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 147087360

約数和(自身を除く): 104420820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 31, 35, 42, 58, 60, 62, 70, 84, 87, 93, 105, 113, 116, 124, 140, 145, 155, 174, 186, 203, 210, 217, 226, 290, 310, 339, 348, 372, 406, 420, 434, 435, 452, 465, 565, 580, 609, 620, 651, 678, 791, 812, 868, 870, 899, 930, 1015, 1085, 1130, 1218, 1302, 1356, 1582, 1695, 1740, 1798, 1860, 2030, 2170, 2260, 2373, 2436, 2604, 2697, 3045, 3164, 3255, 3277, 3390, 3503, 3596, 3955, 4060, 4340, 4495, 4746, 5394, 6090, 6293, 6510, 6554, 6780, 7006, 7910, 8990, 9492, 9831, 10509, 10788, 11865, 12180, 12586, 13020, 13108, 13485, 14012, 15820, 16385, 17515, 17980, 18879, 19662, 21018, 22939, 23730, 24521, 25172, 26970, 31465, 32770, 35030, 37758, 39324, 42036, 45878, 47460, 49042, 49155, 52545, 53940, 62930, 65540, 68817, 70060, 73563, 75516, 91756, 94395, 98084, 98310, 101587, 105090, 114695, 122605, 125860, 137634, 147126, 188790, 196620, 203174, 210180, 229390, 245210, 275268, 294252, 304761, 344085, 367815, 377580, 406348, 458780, 490420, 507935, 609522, 688170, 711109, 735630, 1015870, 1219044, 1376340, 1422218, 1471260, 1523805, 2031740, 2133327, 2844436, 3047610, 3555545, 4266654, 6095220, 7111090, 8533308, 10666635, 14222180, 21333270, 42666540]

約数ペア:

[(1, 42666540), (2, 21333270), (3, 14222180), (4, 10666635), (5, 8533308), (6, 7111090), (7, 6095220), (10, 4266654), (12, 3555545), (14, 3047610), (15, 2844436), (20, 2133327), (21, 2031740), (28, 1523805), (29, 1471260), (30, 1422218), (31, 1376340), (35, 1219044), (42, 1015870), (58, 735630), (60, 711109), (62, 688170), (70, 609522), (84, 507935), (87, 490420), (93, 458780), (105, 406348), (113, 377580), (116, 367815), (124, 344085), (140, 304761), (145, 294252), (155, 275268), (174, 245210), (186, 229390), (203, 210180), (210, 203174), (217, 196620), (226, 188790), (290, 147126), (310, 137634), (339, 125860), (348, 122605), (372, 114695), (406, 105090), (420, 101587), (434, 98310), (435, 98084), (452, 94395), (465, 91756), (565, 75516), (580, 73563), (609, 70060), (620, 68817), (651, 65540), (678, 62930), (791, 53940), (812, 52545), (868, 49155), (870, 49042), (899, 47460), (930, 45878), (1015, 42036), (1085, 39324), (1130, 37758), (1218, 35030), (1302, 32770), (1356, 31465), (1582, 26970), (1695, 25172), (1740, 24521), (1798, 23730), (1860, 22939), (2030, 21018), (2170, 19662), (2260, 18879), (2373, 17980), (2436, 17515), (2604, 16385), (2697, 15820), (3045, 14012), (3164, 13485), (3255, 13108), (3277, 13020), (3390, 12586), (3503, 12180), (3596, 11865), (3955, 10788), (4060, 10509), (4340, 9831), (4495, 9492), (4746, 8990), (5394, 7910), (6090, 7006), (6293, 6780), (6510, 6554)]