2435019720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{2081}}^1$

素因数の和:2308

約数の個数: 192

約数和(自身を含む): 8544528000

約数和(自身を除く): 6109508280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 199, 210, 245, 280, 294, 392, 398, 420, 490, 588, 597, 735, 796, 840, 980, 995, 1176, 1194, 1393, 1470, 1592, 1960, 1990, 2081, 2388, 2786, 2940, 2985, 3980, 4162, 4179, 4776, 5572, 5880, 5970, 6243, 6965, 7960, 8324, 8358, 9751, 10405, 11144, 11940, 12486, 13930, 14567, 16648, 16716, 19502, 20810, 20895, 23880, 24972, 27860, 29134, 29253, 31215, 33432, 39004, 41620, 41790, 43701, 48755, 49944, 55720, 58268, 58506, 62430, 72835, 78008, 83240, 83580, 87402, 97510, 101969, 116536, 117012, 124860, 145670, 146265, 167160, 174804, 195020, 203938, 218505, 234024, 249720, 291340, 292530, 305907, 349608, 390040, 407876, 414119, 437010, 509845, 582680, 585060, 611814, 815752, 828238, 874020, 1019690, 1170120, 1223628, 1242357, 1529535, 1656476, 1748040, 2039380, 2070595, 2447256, 2484714, 2898833, 3059070, 3312952, 4078760, 4141190, 4969428, 5797666, 6118140, 6211785, 8282380, 8696499, 9938856, 11595332, 12236280, 12423570, 14494165, 16564760, 17392998, 20291831, 23190664, 24847140, 28988330, 34785996, 40583662, 43482495, 49694280, 57976660, 60875493, 69571992, 81167324, 86964990, 101459155, 115953320, 121750986, 162334648, 173929980, 202918310, 243501972, 304377465, 347859960, 405836620, 487003944, 608754930, 811673240, 1217509860, 2435019720]

約数ペア:

[(1, 2435019720), (2, 1217509860), (3, 811673240), (4, 608754930), (5, 487003944), (6, 405836620), (7, 347859960), (8, 304377465), (10, 243501972), (12, 202918310), (14, 173929980), (15, 162334648), (20, 121750986), (21, 115953320), (24, 101459155), (28, 86964990), (30, 81167324), (35, 69571992), (40, 60875493), (42, 57976660), (49, 49694280), (56, 43482495), (60, 40583662), (70, 34785996), (84, 28988330), (98, 24847140), (105, 23190664), (120, 20291831), (140, 17392998), (147, 16564760), (168, 14494165), (196, 12423570), (199, 12236280), (210, 11595332), (245, 9938856), (280, 8696499), (294, 8282380), (392, 6211785), (398, 6118140), (420, 5797666), (490, 4969428), (588, 4141190), (597, 4078760), (735, 3312952), (796, 3059070), (840, 2898833), (980, 2484714), (995, 2447256), (1176, 2070595), (1194, 2039380), (1393, 1748040), (1470, 1656476), (1592, 1529535), (1960, 1242357), (1990, 1223628), (2081, 1170120), (2388, 1019690), (2786, 874020), (2940, 828238), (2985, 815752), (3980, 611814), (4162, 585060), (4179, 582680), (4776, 509845), (5572, 437010), (5880, 414119), (5970, 407876), (6243, 390040), (6965, 349608), (7960, 305907), (8324, 292530), (8358, 291340), (9751, 249720), (10405, 234024), (11144, 218505), (11940, 203938), (12486, 195020), (13930, 174804), (14567, 167160), (16648, 146265), (16716, 145670), (19502, 124860), (20810, 117012), (20895, 116536), (23880, 101969), (24972, 97510), (27860, 87402), (29134, 83580), (29253, 83240), (31215, 78008), (33432, 72835), (39004, 62430), (41620, 58506), (41790, 58268), (43701, 55720), (48755, 49944)]