16615205160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:760

約数の個数: 256

約数和(自身を含む): 52991262720

約数和(自身を除く): 36376057560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 215, 241, 248, 258, 310, 344, 372, 430, 431, 465, 482, 516, 620, 645, 723, 744, 860, 862, 930, 964, 1032, 1205, 1240, 1290, 1293, 1333, 1446, 1720, 1724, 1860, 1928, 2155, 2410, 2580, 2586, 2666, 2892, 3448, 3615, 3720, 3999, 4310, 4820, 5160, 5172, 5332, 5784, 6465, 6665, 7230, 7471, 7998, 8620, 9640, 10344, 10363, 10664, 12930, 13330, 13361, 14460, 14942, 15996, 17240, 18533, 19995, 20726, 22413, 25860, 26660, 26722, 28920, 29884, 31089, 31992, 37066, 37355, 39990, 40083, 41452, 44826, 51720, 51815, 53320, 53444, 55599, 59768, 62178, 66805, 74132, 74710, 79980, 80166, 82904, 89652, 92665, 103630, 103871, 106888, 111198, 112065, 124356, 133610, 148264, 149420, 155445, 159960, 160332, 179304, 185330, 200415, 207260, 207742, 222396, 224130, 248712, 267220, 277995, 298840, 310890, 311613, 320664, 321253, 370660, 400830, 414520, 415484, 444792, 448260, 519355, 534440, 555990, 574523, 621780, 623226, 642506, 741320, 801660, 830968, 896520, 963759, 1038710, 1111980, 1149046, 1243560, 1246452, 1285012, 1558065, 1603320, 1606265, 1723569, 1927518, 2077420, 2223960, 2298092, 2492904, 2570024, 2872615, 3116130, 3212530, 3220001, 3447138, 3855036, 4154840, 4466453, 4596184, 4818795, 5745230, 6232260, 6425060, 6440002, 6894276, 7710072, 8617845, 8932906, 9637590, 9660003, 11490460, 12464520, 12850120, 12880004, 13399359, 13788552, 16100005, 17235690, 17865812, 19275180, 19320006, 22332265, 22980920, 25760008, 26798718, 32200010, 34471380, 35731624, 38550360, 38640012, 44664530, 48300015, 53597436, 64400020, 66996795, 68942760, 77280024, 89329060, 96600030, 107194872, 128800040, 133993590, 138460043, 178658120, 193200060, 267987180, 276920086, 386400120, 415380129, 535974360, 553840172, 692300215, 830760258, 1107680344, 1384600430, 1661520516, 2076900645, 2769200860, 3323041032, 4153801290, 5538401720, 8307602580, 16615205160]

約数ペア:

[(1, 16615205160), (2, 8307602580), (3, 5538401720), (4, 4153801290), (5, 3323041032), (6, 2769200860), (8, 2076900645), (10, 1661520516), (12, 1384600430), (15, 1107680344), (20, 830760258), (24, 692300215), (30, 553840172), (31, 535974360), (40, 415380129), (43, 386400120), (60, 276920086), (62, 267987180), (86, 193200060), (93, 178658120), (120, 138460043), (124, 133993590), (129, 128800040), (155, 107194872), (172, 96600030), (186, 89329060), (215, 77280024), (241, 68942760), (248, 66996795), (258, 64400020), (310, 53597436), (344, 48300015), (372, 44664530), (430, 38640012), (431, 38550360), (465, 35731624), (482, 34471380), (516, 32200010), (620, 26798718), (645, 25760008), (723, 22980920), (744, 22332265), (860, 19320006), (862, 19275180), (930, 17865812), (964, 17235690), (1032, 16100005), (1205, 13788552), (1240, 13399359), (1290, 12880004), (1293, 12850120), (1333, 12464520), (1446, 11490460), (1720, 9660003), (1724, 9637590), (1860, 8932906), (1928, 8617845), (2155, 7710072), (2410, 6894276), (2580, 6440002), (2586, 6425060), (2666, 6232260), (2892, 5745230), (3448, 4818795), (3615, 4596184), (3720, 4466453), (3999, 4154840), (4310, 3855036), (4820, 3447138), (5160, 3220001), (5172, 3212530), (5332, 3116130), (5784, 2872615), (6465, 2570024), (6665, 2492904), (7230, 2298092), (7471, 2223960), (7998, 2077420), (8620, 1927518), (9640, 1723569), (10344, 1606265), (10363, 1603320), (10664, 1558065), (12930, 1285012), (13330, 1246452), (13361, 1243560), (14460, 1149046), (14942, 1111980), (15996, 1038710), (17240, 963759), (18533, 896520), (19995, 830968), (20726, 801660), (22413, 741320), (25860, 642506), (26660, 623226), (26722, 621780), (28920, 574523), (29884, 555990), (31089, 534440), (31992, 519355), (37066, 448260), (37355, 444792), (39990, 415484), (40083, 414520), (41452, 400830), (44826, 370660), (51720, 321253), (51815, 320664), (53320, 311613), (53444, 310890), (55599, 298840), (59768, 277995), (62178, 267220), (66805, 248712), (74132, 224130), (74710, 222396), (79980, 207742), (80166, 207260), (82904, 200415), (89652, 185330), (92665, 179304), (103630, 160332), (103871, 159960), (106888, 155445), (111198, 149420), (112065, 148264), (124356, 133610)]