1952895840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18749}}^1$

素因数の和:18805

約数の個数: 192

約数和(自身を含む): 7257600000

約数和(自身を除く): 5304704160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 18749, 20832, 26040, 34720, 37498, 52080, 56247, 74996, 93745, 104160, 112494, 131243, 149992, 187490, 224988, 262486, 281235, 299984, 374980, 393729, 449976, 524972, 562470, 581219, 599968, 656215, 749960, 787458, 899952, 1049944, 1124940, 1162438, 1312430, 1499920, 1574916, 1743657, 1799904, 1968645, 2099888, 2249880, 2324876, 2624860, 2906095, 2999840, 3149832, 3487314, 3937290, 4068533, 4199776, 4499760, 4649752, 5249720, 5812190, 6299664, 6974628, 7874580, 8137066, 8718285, 8999520, 9299504, 10499440, 11624380, 12205599, 12599328, 13949256, 15749160, 16274132, 17436570, 18599008, 20342665, 20998880, 23248760, 24411198, 27898512, 31498320, 32548264, 34873140, 40685330, 46497520, 48822396, 55797024, 61027995, 62996640, 65096528, 69746280, 81370660, 92995040, 97644792, 122055990, 130193056, 139492560, 162741320, 195289584, 244111980, 278985120, 325482640, 390579168, 488223960, 650965280, 976447920, 1952895840]

約数ペア:

[(1, 1952895840), (2, 976447920), (3, 650965280), (4, 488223960), (5, 390579168), (6, 325482640), (7, 278985120), (8, 244111980), (10, 195289584), (12, 162741320), (14, 139492560), (15, 130193056), (16, 122055990), (20, 97644792), (21, 92995040), (24, 81370660), (28, 69746280), (30, 65096528), (31, 62996640), (32, 61027995), (35, 55797024), (40, 48822396), (42, 46497520), (48, 40685330), (56, 34873140), (60, 32548264), (62, 31498320), (70, 27898512), (80, 24411198), (84, 23248760), (93, 20998880), (96, 20342665), (105, 18599008), (112, 17436570), (120, 16274132), (124, 15749160), (140, 13949256), (155, 12599328), (160, 12205599), (168, 11624380), (186, 10499440), (210, 9299504), (217, 8999520), (224, 8718285), (240, 8137066), (248, 7874580), (280, 6974628), (310, 6299664), (336, 5812190), (372, 5249720), (420, 4649752), (434, 4499760), (465, 4199776), (480, 4068533), (496, 3937290), (560, 3487314), (620, 3149832), (651, 2999840), (672, 2906095), (744, 2624860), (840, 2324876), (868, 2249880), (930, 2099888), (992, 1968645), (1085, 1799904), (1120, 1743657), (1240, 1574916), (1302, 1499920), (1488, 1312430), (1680, 1162438), (1736, 1124940), (1860, 1049944), (2170, 899952), (2480, 787458), (2604, 749960), (2976, 656215), (3255, 599968), (3360, 581219), (3472, 562470), (3720, 524972), (4340, 449976), (4960, 393729), (5208, 374980), (6510, 299984), (6944, 281235), (7440, 262486), (8680, 224988), (10416, 187490), (13020, 149992), (14880, 131243), (17360, 112494), (18749, 104160), (20832, 93745), (26040, 74996), (34720, 56247), (37498, 52080)]